Superaltitude
超高空
🗣️ 情景例句
We have brought this transaction to a successful conclusion.
我们已成功地达成了协议。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。
During a holiday in Sweden, I found this note on my car: 'sir, we welcome you to our city.
“先生，欢迎您光临我们的城市。