“投下”造句
阳光明亮刺眼，在地上
投下轮廓分明的影子。
The sunlight is white and blinding, throwing hard-edged shadows on the ground.
那家公司
投下巨额资金于国外的子公司.
The company placed much money in its foreign subsidiary.
目前的形势给谈判的前途
投下了阴影.
The current developments cast a shadow over the future of the talk.