老师末了对母亲说：“总的说来，他是个老实勤奋的学生。
”

all in 筋疲力尽

I felt all in when all the guests left.

all in all 你理解的是什么意思呢 休闲娱乐

当所有客人拜别，我一下子感到散了架一样，累极了。

all out 尽全力

We went all out to accomplish the job by Christmas.

我们全力以赴，以便在圣诞节前完成这项任务。

all the same 仍旧（虽然）

She told me she hadn't enjoyed the film, but I decided to go and see it all the same.

她对我说她一点也不喜好那部电影，但我还是决定去看看。

all the same to 毫无差异，无所谓

It's all the same to me whether you stay or go.

不管你是去是留，我都无所谓。