经过几天的苦战，高低把涵洞修好了。

After days of hard work, the culvert was at last completed.

《新英汉大辞典》

警察经过几天的调查，发现了凶手的踪迹。

The police have detected the trace of the murderer after several days of investigation.

youdao

经过几天的拖延，这家商店最终还是将钱退给了我。

After a few days' delay the shop refunded my money at last.

youdao

经过几天的投票，没有一个人获得足够的票数。

After several days of voting, no candidate had received enough.

youdao

经过几天的投票，没有一个人获得足够的票数。

After several days of voting, no candidate had received enough.

youdao