Stratostat
平流层气球
🗣️ 情景例句
My boyfriend just broke up with me.
我的男朋友和我分手了。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
Each of the four cables contains 26,108 lengths of wire.
4根钢缆中的每根由26，108股钢绳组成。