介绍:
Day49
1别在喜悦时承诺，别在悲伤时回答，别在愤怒时决定。
Don’t make promises when you’re joyful.Don’t reply when you’re sad.Don’t make decisions when you’re angry.
2他给了我们一些有关学习的建议。
He gave us some advice on learning.
3她表现出极大的爱和理解。
She showed great love and understanding.
4学生们正忙着准备期末考试。
The students are busy preparing for the final exam.
要点：
①advice建议，不可数名词，除了some,也可以用a piece of来修饰
②understanding 既可以做名词“理解，谅解”，也可以做形容词“善解人意的”
③be busy doing忙于做某事
