Cemrel
abbr. Central Midwestern Regional Educational Laboratory 中央中西部地区教育实验室
🗣️ 情景例句
Don't forget to breathe.
别忘了呼吸。
Give me someone who can speak English.
找一位能讲英语的人来。
while our own compulsory school attendance became law in Germany in 1642,
而我们的义务教育成为法律在德国是在1642年，