她向他投去意味深长的一笑。用英语怎么说？

她向他投去意味深长的一笑。

She cast him a significant smile.

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

cast

vt. 铸造，投掷，投射，脱落，脱皮；n. 铸型，演员表，轻微的斜视，投，掷骰；vi. 掷，投，计算，加；

例句
He cast her an admiring glance...
他向她投以钦慕的目光。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

significant

adj. 重要的，显著的，有重大意义的，意味深长的；

例句
You can look forward to a significant cash return by saving from as little as £10 a month...
只要每个月存下区区10英镑，你就有希望得到相当可观的现金收益。

smile

n. 微笑，笑容；vt. 以微笑表示，以微笑完成；vi. 微笑，赞许，不在乎；

例句
He answered her smile with one of his own...
他对她的微笑回以同礼。