不怀好意

tā bù huái hǎo yì de xiào le xiào

她不怀好意地笑了笑。

She laughed maliciously.

wǒ huái yí tā zhè me zuò shì bù huái hǎo yì

我怀疑她这么做是不怀好意。

I suspected that she was acting out of malice.

nà yě xǔ jǐn jǐn shì xiē bù huái hǎo yì de liú yán fēi yǔ

那也许仅仅是些不怀好意的流言蜚语。

Those might merely have been malicious gossips.