Orsi
abbr. Operations Research Society of India 印度运筹学学会
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
This nation is noted for its advanced technology.
这个国家以先进科技闻名。
Whatever I said，he'd disagree.
不论我说什么他都不同意。