Mailshots
(mailshot 的復數) n. 郵寄廣告
??? 情景例句
You tried, Mom.
盡力了， 媽媽。
Wash your mouth out with soap!
嘴巴放干凈一點！
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我們真能看到的運動軌跡，諸如巖石中一個沙粒分子