Sikkim
n. 锡金（南亚国家）
🗣️ 情景例句
Pleased to meet you.
很高兴与你见面。
My brother is two years younger than I am.
我的兄弟比我年轻2年。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，