Moler
硅藻泥岩
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
Over 5,000 hours of work went into this software, and today it's my privilege to bring it to you.
这种软件的研制超过5000工作小时，今天我很荣辛地向你们展示它。
The sooner, the better.
愈快愈好。