回wui4波bo1

English

1. echo (e.g. radar)
2. returning wave

Examples

• 我在回波士顿。

  I'm on my way back to Boston.

  Tatoeba · verdastelo9604 CC BY

• 汤姆已经回波士顿了。

  Tom has gone back to Boston.

  Tatoeba · jan_OkulaJu CC BY

• 湯姆回波士頓的家去了。

  Tom has gone back home to Boston.

  Tatoeba · verdastelo9604 CC BY

• 当我第一次回波士顿时，我真是孤独。

  When I first came back to Boston, I was really lonely.

  Tatoeba · verdastelo9604 CC BY