重點講解:
1. attempt to do sth. 嘗試,試圖(尤指做困難的事);
I will attempt to answer all your questions.
我將努力回答你的全部問題 。
2. carry out 實施;執行;實行;
The attack is believed to have been ca rried out during the early morning hours.
據信進攻是在清晨時發起的 。
3. part of 一些;部分;
Cells divide and renew as part of the human growth process.
細胞不斷地分裂更新,這是人體發育過程的一部分 。
4. a number of 若干;許多;
A number of problems have arisen.
已經出現了一些問題 。
adj. 有罪的,內疚的