不利

tā yóu yú bù shú xī yīng yǔ huì huà ér chǔ yú bù lì dì wèi

他由于不熟悉英语会话而处于不利地位。

He is at an unfavourable position in being conversationally unacquainted with English.

chá hán yǒu kā fēi yīn duì nǐ de jiàn kāng bù lì

茶含有咖啡因，对你的健康不利。

Tea contains caffeine. It's bad for your health.

zhè xiàng jiāo yì bù huì duì nǐ gōng sī bù lì

这项交易不会对你公司不利。

The deal will not be disadvantageous to your company.

lǚ zhàn bù lì

屡战不利

lose in consecutive battles

shǒu zhàn bù lì

首战不利

lose the first battle