Ildefonsite
钽铁矿
🗣️ 情景例句
It only takes eight minutes by bicycle to the aerobics class.
骑自行车去上有氧运动课只需要八分钟。
It's nothing serious; just some routine examination (checkups).
这并不是什么了不起的事，只不过是常规检查而已。
The sun will burn you if you're not careful.
要是你不当心，太阳会把你晒黑的。