All in your head
都是你想象出来的
I can assure you that it's all in your head.
我可以保证你想多了。
Don't put all your eggs in one basket.
不要把鸡蛋放进一个篮子里。
All in a days work
小事一桩
A:Hey thanks for helping me a lot.
谢谢你帮我这么多。
B:Hey don't mention, it was all in a days work.
不客气,小事一桩儿。
Hey all eyes on the blackboard.
嘿,眼睛都看黑板。
Thanos arrived and then all hell broke loose.
灭霸来了,灾难也就降临了。