It is safe for people to ride it when they go to work, and the price is not very high. What’s more, they are friendly to the environment as they save energy and make low noise.
Also , there are manyproblems with them. For example, the batteries must be replacedafter having been used for 300 to 400 times. If they are not changed in time, they would cause pollution again.
暑假,我有幸游览了天下第一山——黄山。
素闻那千峰隽秀、万壑藏云的黄山,不仅以奇松、怪石、云海、温泉着称于世,还以那七十二峰、二十四溪、十六泉、飞瀑、岩洞等胜景而吸引着游人。许多美妙动人的神话传说,又给黄山染上了一层神秘的色彩。
下了汽车,就见逍遥溪水清澈见底,两岸青松翠竹,树影婆娑。仰首望去,峰峦耸立云天。听人说倘遇宿雨初晴的日子,就能看到云雾像美丽的轻纱,时而填满千峰万壑,成为海天一色;时而推出万座峰峦,显得苍浑深远。可惜我们未能得见。穿过观鱼亭,登上桃花峰,一处飞瀑从峰上的洞口飞溅而下,好像珠帘垂挂在洞前,因而得名“水帘洞”。我们拾级而上,享受着沿途如画的奇景。第一个小憩的地方是慈光阁,阁的四周群山环抱,茂林修竹掩映,环境幽静清凉。路过立马桥,绝壁上刻着几丈高的大字:“立马空东海,登高望太平”,显得刚劲有力。在桥上可看到青鸾峰腰上的冰川擦痕,抬头还能遥望天都峰上的“鲫鱼背”。
走了一路,又累又渴,就在天门坎小憩一会儿。这里山峦奇秀,怪石嶙峋,“金鸡叫天门”、“天鹅孵蛋”、“松鼠跳天都”、“五老上天间”等怪石,个个栩栩如生,惟妙惟肖。特别是天梯旁亭亭玉立的石人,像一古装仕女。她正面有块矮小的岩石,像一位跪地下拜的童子。啊!那是闻名于世的“童子拜观音’。还有那些在波澜壮阔的峰海中正争相崛起的怪石,好似无数明珠撒落其间,使黄山越发显得绮丽动人。这些奇石千姿百态,逼真有趣,似人,似海,似禽,似兽,简直是立体的画,无声的诗。有的气势磅礴如“鳌鱼戏海”;有的小巧玲珑如“孔雀开屏”。过了“天上玉屏”,就见一巨石横架于两山间,白云浮腾,称之“天桥”。过了天桥就是天都峰最惊险的一段——“鲫鱼背”,长十几米,宽不到一米,两边悬崖绝壁,曾有:飞鸟难落脚,猿猴愁攀登”的佳句作证。一上“鲫鱼背”,虽有铁索保护,我们还是小心谨慎,惟恐一失足成千古恨。这时我们头顶蓝天,脚踏烟云,俯瞰群峰,有的矗立天际,有的沉入“海底”,脚下云雾像潺潺的溪水,欢快的鹰雀在眼底飞翔。登上天都峰顶,看到“登峰造极”的石刻。不错,极目远眺,云山相接,江河一线;俯视群山,千峰秀色,松涛呼啸,如惊涛拍岸,顿觉心旷神怡,其乐无穷。
游罢天都峰,经原路返回峰脚,穿“一线天”,过“蓬莱三岛”。在玉屏峰上有一棵破石而长、寿逾千年的古松,仿佛在向我们挥手致意,这就是驰名中外的迎客松,它是黄山的象征。松多是黄山的特点,素有“无峰非石,无石不松”之美称。黄山松针叶短粗而稠密,顶如平削,干曲枝虬,常年苍翠。它们或立,或卧,或仰,或俯,百态千姿,引人入胜。那陪客松、送客松、望客松、探海松等都神奇而秀丽。特别是在北海散花坞中,有一石峰矗立于松涛中,像一枝粗壮的毛笔,其“笔端”有一奇松从石缝中盘旋而出,宛如一簇盛开的鲜花,所以称为“梦笔生花”。目睹此景,不少游人连声赞道:“妙!妙!妙!”黄山松不仅有奇特的形态,壮观的气势,还有更令人叹服的坚忍不拔的性格:不怕风霜,不畏严寒,郁郁苍苍,四季常青,而且只需少量沙土,就能顽强生长,盘根错节,青春焕发,多姿多彩!这既颇具哲理,又那么富有诗情画意。
离开文殊院,告别迎客松,穿过百步云梯,来到“云海”。一股山风吹来,云雾时而消失,时而聚拢,时而向左,时而向右,时而回旋,时而舒展,变幻无穷,绰约多姿,恰似身缠丝绢半遮面、婀娜多姿惹人爱的少女,而自己也仿佛置身于云雾缭绕的“仙境”中。俯首望去,眼前却又是另一番景象:云铺深壑,絮掩危岩,汪洋无际,真是“妙在非海,而确又似海”了。那远近大小的峰峦,隐现于云雾之中,似海中“岛屿”。那虚无缥缈的云雾,随气流快慢缓急,忽儿平静,忽儿荡漾,拍打着无数暗礁岛屿,使人如置身于“祥云缥缈绕灵鹫,霞光喷射冲斗牛;奇花异草馨瑶池,龙吟凤舞度千秋”的幻境之中。
难怪陈毅元帅在饱览黄山之后,赞不绝口,把黄山推为“天下第一山”哩!
Dear Admission Committee:
Miss Pan Bei requested a letter of recommendation from me to support her application for graduate program at your university. As her teacher, I am pleased to comply with her request.
I first got to know Miss Pan when she enrolled at university and I was the assistant director of her class at that time. Being a professor for several years, I noticed that due to the lack of self-learning ability, it is really challenging for students, even those performing excellent in senior school, to keep up with the college speed. However, as a diligent girl without any solid background in Computer Science before college, she adapted quickly to the especially competitive environment in our department. At the end of the first year, she earned the 5th rank in her class, while ranking 1st among the girls. I was fairly impressed by her self-learning technique and exceptional efforts. Hence, I believe, goal-oriented, not afraid of inchoateness and with persistence, she has the quality to make achievements.
What distinguished her among her classmates, I think, was that she went far beyond acquiring excellent scores in the exams and instead got her range of knowledge enlarged. In spring, 2006, Miss Pan took the course I taught named Algebraic Structures and Combinatorial Mathematics. This inquisitive and assiduous young woman was sometimes the last to leave after my class, raising novel questions related to the subject. I found that she understood the knowledge in depth and detail. Furthermore, I still remember during the spring vocation in May, due to the break-down of my mail box, I missed her mails to discussing some questions. But the following week during the course time, she asked me directly. Her zeal for knowledge and the spirit to explore answers really leave me a deep impression. Finally, she was among the few students who got almost full marks in every test in class which showed her exceeding grasp of every chapter. Thus, I gave her 98/100 for the excellent performance in my course.
In summary, I have every reason to believe that Miss. Pan will make outstanding performance at your university as a graduate. I would appreciate greatly if you give her a favorable consideration. Please feel free to contact me directly if more assistance is needed. Faithfully yours,
Wanling Qu, Professor
Department of Computer Science and technology Peking University
Email: qwku.edu.cn
My favourite swimmer is Sun Yang.He swims very fast.He took part in the last Olympic Games.He is my hero.
He is 21 years oid.He is very tall.He is 198cm tall.He is cute.I love him.
He is good at swingming very much, He has had all-round success in his study olypic games.
© 2022 xuexicn.net,All Rights Reserved.