“越冬”造句

幼苗通常都会放在冷床里越冬。
The young seedlings are usually wintered in a cold frame.

泥滩成为成千上万只迁徙的天鹅越冬的场所.
The mudflats offer a winter home to thousands of migrating swans.

我看到一群野鹅为越冬南飞.
I saw a flight of geese headed south for the winter.