Unitaid
国际药品采购机制
🗣️ 情景例句
I wouldn't call that tall.
我不觉得这样算高。
I don't know the exact date.
我不知道确切的日子。
As there were not enough lifeboats for everybody, 1,500 lives were lost.
由于没有足够的救生艇运载所有乘客，结果，1，500 人丧生。