My sister's hero is Audrey Hepburn but my hero is different from (她的).
中国将不会拒绝任何一个真心加入亚投行的国家.
China won't any country that really wants to join Asian Infrastructure Investment Bank.
Now, the robotic fish, researchers may be able to keep a close eye on fish and discover undersea secrets.(由于,多亏)
Many people nowadays are talking about , but I know little about it. (黑洞)
On weekdays,we must school before 7:30 in the morning.(到达)
The students often ask Mr Li for some advice on improving .(英语口语)