Exercising
v. 锻炼, 训练, 练习( exercise的现在分词 ); 锻炼（身体某部位）; 使焦虑; 发挥（作用）
✅ 同义词
🗣️ 情景例句
He will not see me stopping here
他不会看到我驻足此地
I told him to stay till he comes back.
我告诉他留下来等他回来。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。