falsely造句

He was falsely jovial, with his booming, mirthless laugh.
他低声苦笑了几声,装出快乐的样子。

"This food is divine," they murmur, falsely.
“这东西好吃极了,”他们言不由衷地低声说。

The company had falsely claimed that its products were biodegradable.
公司谎称他们的产品是可生物降解的.