Mcrel
abbr. Mid-Continent Regional Educational Laboratory 中部大陆区域教育研究所
🗣️ 情景例句
What's troubling you?
你有什么麻烦？
All things are difficult before they are easy.
凡事都是先难后易。
Did you know he was having an affair?
你知道他有外遇了吗？