Rumbatron
電子加速
??? 情景例句
You were four or five years old, I think.
當(dāng)時(shí)你才四、五歲 我想。
Nature will have its course.
天行其道。
The plane was late and detectives were waiting at the airport all morning.
飛機(jī)誤點(diǎn)了，偵探們?cè)跈C(jī)場(chǎng)等了整整一上午。