Ergonomical
人体功率学的, 工作环境改造学的
🗣️ 情景例句
So you will have dinner?
那么 你要吃晚饭喽？
What do you say we have a party this weekend?
我们周末开个派对，你觉得怎么样？
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。