兰州以她美味的牛肉面而著名.
Lanzhou is its delicious beef noodles.
(污染) is becoming more and more serious with the rapid development of industry.
Most foreign visitors are very (兴趣) in Chinese traditional culture.
This APP is quite (有用的) for the students to learn English.
由于新冠疫情,东京奥运会将被推迟举办.
Tokyo Olympics is going to be because of the COVID﹣19.
Andrew is clever and hard﹣working.He often works out some problems very e .
It was a difficult time for them,but they didn't give up (放弃)their hope.
Nobody was (缺席)from school though it rained heavily yesterday.
中国是世界上河流最多的国家之一.
China is the countries which have the largest number of rivers.
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