Jigsawing
v. 用锯曲线机锯（jigsaw的现在分词形式）
🗣️ 情景例句
Good night, Son.
晚安， 儿子。
During the two years since I took charge of the department.
在我负责这个部门的两年中。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是吗？