Sigmafon
甲基眠而通; 甲戊氨脂
🗣️ 情景例句
How ofter have met with our competitors?
你多久遭遇我们的竞争对手一次？
How was your flight?
你的航班怎样？
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，