1.at the beginning of 处于…的开端;起初
At the beginning of liberation, the factory was an awful mess.
解放初,这个工厂是个烂摊子
2.figure out 想出;解决
No one could figure out how he got to be so wealthy.
谁也不知道他怎么会变得如此富有
3.along with 与……一起;伴随
I'll go along with you.
我将随同你一起去