Traxcavator
n. <美> 履带式挖掘机
🗣️ 情景例句
What's the difference? No one will ever find out.
有什么两样？没有人会发现。
One woman, in Peru, was saved from an earthquake by lying between two mattresses.
秘鲁的一位妇女，躲在垫子之间从地震中死里逃生。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。