"The European Service Module is so important - we basically can't get to the Moon without it," says Sian Cleaver, a spacecraft engineer at Airbus.
В Финляндии предупредили об опасном шаге ЕС против России09:28
，这一点在Line官方版本下载中也有详细论述
Why are Afghanistan and Pakistan fighting?，这一点在51吃瓜中也有详细论述
use int if you have a small number of classes,