Igy
abbr. 国际地球物理年（International Geophysical Year）
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
Drop by anytime.
随时欢迎参观者。