重点讲解：
1.at the same pace 以同样的速度
例句：The car maker has made progress, but isn't moving forward at the same pace as its Detroit rivals.
这家汽车厂商取得了进展，但速度不如同在底特律的几家老乡兼对手。

2.switch it up 动起来；扭转乾坤
例句：Eat dinner at lunchtime: Switch it up, eat your big meal in the afternoon.
把丰盛的晚餐提前到中午吃：调整一下，在中午吃你的最主要的大餐。

3.be straight with 有话直说；坦白说
例句：If you don't like the lyrics, be straight with me.
如果你不喜欢这些歌词，直接告诉我。

4.cross off 从…划掉；叉掉；把……划去
例句：Cross off those alternatives that most likely will not happen to you.
划掉那些最不会在你身上发生的选项。