rugged environment的用法和樣例：
例句
- A dog with sound, stable temperament will always be a sound, stable dog, even in a lousy environment.
一只可靠的狗，穩定的氣質(zhì)始終是可靠，穩定的狗，甚至處在一個(gè)惡劣的環(huán)境下。 - Buck struggles bravely against the hostile environment in the Northland and rapidly gets accustomed to it with its great adaptability.
布克勇敢地與北部惡劣的環(huán)境斗爭并以其非凡的適應能力迅速適應了那里的一切。
