Monosystem
单系
🗣️ 情景例句
U2 are touring here in October, and I hear they put on quite a show.
U2 八月份将来这里做巡回演出，我听说他们的表演很卖力。
No man is content.
人心是不满足的。
'I'll write a letter soon.
“我很快会写信的。