有用

tā de zhǔ yi duì dà jiā dōu yǒu yòng

她的主意对大家都有用。

Her ideas are useful for everyone.

zhè huì duì wǒ men de gōng zuò fēi cháng yǒu yòng

这会对我们的工作非常有用。

It is of great use for our work.

yǒu hé shì de gōng jù zài shǒu biān jiāng huì jí wéi yǒu yòng

有合适的工具在手边将会极为有用。

Having the right equipment at hand will be enormously helpful.

yǒu yòng de rén

有用的人

helpful person

yǒu yòng xìn xī

有用信息

useful information

yǒu yòng kuàng wù

有用矿物

useful mineral