重点讲解：
1. in the morning
凌晨，早晨，上午（从子夜到中午的这段时间）；
eg. I often stayed up until two or three in the morning.
我经常凌晨两三点才睡。
eg. They have to get up early in the morning.
他们大清早就得起床。
2. be rip for
（时机）成熟的，适宜的；
eg. The time is ripe for a change.
不过这种更迭的时机已经成熟。
eg. This land is ripe for development.
这片土地适宜开发。
3. have bigger fish to fry
有更重要的事要办；
eg. Tom asked me to go to a movie with him, but I told him I have bigger fish to fry.
汤姆找我去看电影，不过我告诉他我另有要事。
eg. I could not waste my time with him, I had bigger fish to fry .
我不能和他浪费时间了，我还有更重要的事情要办。