这颗钻石闪闪发光。

This ___diamond sparkles brilliantly.

她把纸剪成了漂亮的菱形。

She cut the paper into pretty ___diamond shapes.

我的最后一张牌是方块皇后。

My last card was the queen of ___diamonds.

场地工作人员正在比赛开始前清理棒球场的内场。

The ground crew is cleaning the ___diamond before the game starts.