He cloaked his evil purpose under sweet words.

他用甜言蜜语掩盖他邪恶的目的。

Her sweet words dispersed his melancholy.

她的温柔话语驱散了他的忧愁。

Sweet words are transmitted by sound waves.

多少甜言蜜语啊，在声波中流淌。

Her sweet words misled him into trusting her.

她的甜言蜜语误导他相信她。

Our opponents mask their antagonism under sweet words.

我们的对手用甜言蜜语来掩盖他们的敌意。