Semiwork
[化] 中间试验工厂
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
I'm very glad to meet you.
认识你很高兴。
What do you find hardest in English?
你觉得学习英语哪方面最难？