这个女孩既不喜欢唱歌，也不喜欢跳舞，但她偏爱弹钢琴．
The girl enjoys neither singing nor dancing，but she prefers to ．
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）
Smoking your health， please give it up．（对…有害）