✅ 同义词
🗣️ 情景例句
They can build a space craft and send it to the edges of our very solar system.
他们能制出航空飞船并将其发送到太阳系的边缘。
I'm not myself today.
我今天心神不宁。
and even so, some starting data has to guessed,
既使是这样，有些开始时的资料也不得不依靠推测，