中英释义：
双语例句
岩雷鸟是冰冻季节仍留在内陆的少数鸟类之一。
It's one of the few birds to remain inland during the freeze.
繁殖和生长的竞赛已经开始，要在下个冰冻季节来临前完成。
The race is on to reproduce and grow before the next freeze begins.
重点词汇
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冰冻
freeze; frost; frost over; glaciate; icing; glaciation; frozen; icy; ice-cold; freezing
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季节
season; seasonal