Ecosoc
(联合国)经济及社会理事会
🗣️ 情景例句
Hi.
你好！
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。