Mainstays
n. 支柱, 柱石（mainstay的复数形式）
🗣️ 情景例句
I want to thank you for giving me an opportunity to speak to you.
我要感谢大家给我一个机会来向各位讲话。
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
What's the matter, children?
怎么啦，孩子们？