重点讲解:
1. be ready to do sth. 准备好的;胜任的;
He's always ready to help his friends.
他总是乐意帮助朋友。
2. participate in 参与;参加;
She didn't participate in the discussion.
她没有参加讨论。
3. in response to 回复;回答;回应;
I am writing in response to your inquiry.
我现写信回复您的询问。
4. as long as 只要;
They'll respect you as long as you play fair.
只要为人正直,别人就会尊敬你。
v. 观察,遵守,注意到
v. 评论,庆