Performed
v. 执行, 表演（perform的过去分词形式）
🗣️ 情景例句
Take care, and don't be a stranger.
保重，以后别见外。
This is Lesson One.
这是第一课。
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。