🧩 词语组成解析
[医] 背的, 背侧的
🗣️ 情景例句
They talk about things like family, work, school or sports.
他们常常谈论家庭，工作，学校或运动。
But last year we had a big one.
但去年下了大雪。
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。