Orsi
abbr. Operations Research Society of India 印度运筹学学会
🗣️ 情景例句
Do you think we could go out together sometime?
你觉得什么时候我们可以一起出去？
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
'And where were you at the time?'
“那你当时在什么地方？”