Paradropper
伞兵运输机
🗣️ 情景例句
I'm not upset at all.
一点也不。
Pupil. He is studying.
学生。正在学习。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。