Arheism
无流区(无径流和水系)
🗣️ 情景例句
to keep working on my fashion designs.
继续我的服装设计工作。
That's a good idea.
那是一个好主意。
In 1975, a primitive machine called the Altair, was launched in the USA.
1975年，美国推出了一台被称为“牛郎星”的原始机型。