You are asked to swallow a capsule containing vitamin B.

你被要求吞下一颗含维生素B的胶囊。

《柯林斯英汉双解大词典》

B: Fine. A: I didn't ask you how you looked, I asked you how are you.

好a：我没有问你长的如何，我只是问你好不好。

youdao

I went to Louisiana to begin my cadet pilot training, but after a few months I asked to be transferred and went to Florida to gunnery school on a B-24 (bomber).

我去了路易斯安那州的学校参加了飞行员训练，但是几个月后我又被转移到福罗里达州的B - 24炮兵学校去了。

youdao

He asked whether there was a "plan B" of by-passing president Karzai if he failed to stamp out corruption.

BBC: Afghanistan statement

We went to Durham, North Carolina, and asked people outside of Dillard's Bar-B-Que, a popular soul food restaurant in the city: What does Memorial Day mean to you?

NPR: Voice of the People: Memorial Day at Dillard's BBQ

Noticing the circadian pattern of Charles B's depression, Dr Wehr asked him to get through a night without sleeping, and then to increase his nightly sleep only gradually, so that for almost a week he was awake during those crucial early-morning hours.

ECONOMIST: People, like all living things, are four dimensional