🧩 词语组成解析
🗣️ 情景例句
Mr. Marker and his wife have invited me to a Christmas dinner.
马克先生和他妻子邀请我吃圣诞晚宴。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。