“一边……一边”，“先……再”等英语怎么说呢？

一边一边：when,while,at the same time
先 再：先嘛first 再嘛furthermore
不但而且：not only... but also...
与其 不如：would rather...than..

“一边……一边”，...as...

He saw that she was smiling as she read.
他看到她一边看着书一边笑。

“先……再”first....then

First catch your hare, then cook them. 先抓着了兔子再烹煮。

不但……而且 not only ...but also

The pants are not only too big for me, but also do not match my jacket
这条裤子不但太大，而且与我的夹克也不配

与其……不如 ...rather than ...

The sweater she bought was beautiful rather than cheap. 与其说她买的这件羊毛衫便宜不如说它漂亮。

一边……一边: at the same time/simultaneously
例句: 格里斯企图一边学习一边看电视。
Chris tried to study with one eye on TV set.
先……再;……before……(……then……)
例句:我提议我们先吃饭再去购物。
I propose that we eat before we go shopping.
不但…而且: not only...but | not only…but also
例句:不但你而且她也得参加这次会议。
Not only you but also she has to attend the meeting.
与其……不如: would rather… than
例句:与其求人,不如求已.<