Postzone
后区, 后带
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
I was on the track team 10 years ago.
十年前，我在田径队。
We have an old musical instrument.
我家有件古乐器，