Emissions
n. 排放物( emission的复数形式 ); 散发物（尤指气体）
🗣️ 情景例句
Have you ever been there?
你去过那儿吗？
May I have a customs declaration form, please?
请给一份海关申报表好吗？
Don't try to get up. You shouldn't get up if you're badly hurt.
别起来。受了重伤，你不该起来的。