Implementations
n. 安装启用, 履行（implementation的复数形式）
🗣️ 情景例句
Thanks!
谢谢。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Bessie worked for Aunt Harriet for three years.
贝西在哈丽特家干了3年。