Numerical software
[计] 数值软件
🧩 词语组成解析
🗣️ 情景例句
since this is so easy ....
既然那么简单……
To save time is to lengthen life.
省节时间就是延长寿命。
A few minutes later, I was able to hurry away with precious chalk marks on my baggage.
几分钟后，我终于被放行，手提划着宝贵的粉笔记号的行李，匆匆离去。