我用很长的螺栓作为骨干，并在年底举行的阀芯是一个螺母。

I used a long bolt as a shaft, and the end of the spool is held on with a nut.

youdao

这是很容易感到疲倦，并在年底前完成关闭件是100 %完成。

It is very easy to get tired in the end and finish off before the piece is 100% completed.

youdao

在去年初，我从一些小的账单开始，并在年底还清了几张小的账单。

I started with some smaller bills at the beginning of last year, and paid off several of them by the end of the year.

youdao