I made some mistakes in the first few days of work.

我在工作的头几天里犯了一些错误。

youdao

For the first few days, Kynan was always a bit disappointed that the cubs weren't there.

最初几天，凯南总是对幼崽不在身边感到有些失望。

youdao

Since very few people now lived along that coast, the only other living animals we saw for the first few days were dolphins and birds.

由于现在已经很少有人居住在那条海岸了，在最初的几天里，我们看到的其他唯一活着的动物就是海豚和鸟类。

youdao

Jackson says in the first few days of the Olympics his business has sold almost three times the merchandise as at Christmas.

VOA: standard.2010.02.17

so for the first time I had to walk to class for a few days.

所以在最初的那些天，我不得不走着去上课。

关于学校生活 - SpeakingMax英语口语达人

"In the early days, the first few cases in the U.S. had recovered by the time they were diagnosed.

VOA: standard.2010.04.29

"Babies don't need large volumes of milk in the first few days, " she says.

CNN: How formula could increase breast-feeding rates

He says that for the first few days after my phone call, he was treated better.

BBC: Eritrean tells of Sinai torture for ransom

In the first few days, urine samples are useful to look for exposure to chemical agents.

BBC: Syria chemical weapons claims: UK and US tread cautiously