Wall system
长壁开采法
🧩 词语组成解析
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
Six feet of earth makes all men equal.
在墓穴中人人都平等。
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。