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
but I don't want to put it off too long.
但我希望不要拖得太久。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
both on the west coasts of continents with similar climates,
都在各自大陆的西海岸，