他不仅英语说得正确,还说得流利.
Not only he speak English correctly, but he speaks it fluently.
According to some studies, the you read, the less you understand what you have read. (fast)
It's to talk with your mouth full.(polite)
Growing up is hard for everyone. Laura has to face lots of stress as a . ( teenage )
After the Great Wall Station, Zhongshan, Kunlun and Taishan, China is now building its research station in Antarctica (南极洲). ( five )
The new plan asks residents (居民) to put their rubbish into four different , one for each kind of rubbish. ( box )