be poor at後面加什麼詞

The medicines could then be provided to the poor at cost.

然後這些藥物就可以按成本價提供給窮人。

The poor little thing! It's lost its mother.

這可憐的`小傢伙！沒有了媽媽。

Don't strain your eyes by reading in poor light.

別在光線差的地方看書把眼睛給傷了。

He went on and on about how poor he was.

他沒完沒了地哭窮。

We led a poor but happy enough existence as children.

我們兒時的生活雖然貧窮卻過得很愉快。