1.turn back to 返回到,插回
His group was forced to turn back and take an alternate route.
他的小組被迫返回并選擇了另一條路線。
It was too late to turn back.
回頭已經太晚了。
2.sort of 有點;有幾分地
I really feel aggrieved at this sort of thing.
我真為這種事感到委屈。
You can't put that sort of fear into words.
那種恐懼無法用語言表達。