Variations
n. 变奏曲, 变更；变种（variation的复数形式）
🗣️ 情景例句
Yes, I read you loud and clear.
嗯，我完全明白。
I hope you get there on time.
我希望你准时到那里。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。