开头
When did you begin learning English? 你何时开始学习英语的?
Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
I find his book begin to pall on me after a while. 我发觉他的书读过一阵子就开始对我失去吸引力。
His sight have begin to deteriorate. 他的视力已经开始下降。
Have oiled the machine, he begin to run it. 他把机器上了油之后便开始开动。