Animals which behave "frugally" with energy become particularly old, for example, crocodiles and tortoises.

对能量使用表现得很“节俭”的动物变得非常长寿，比如鳄鱼和龟类。

youdao

Exploring the metacognitive capacity of animals could become an important criterion in highlighting the similarities and differences between human and animal minds.

探索动物的元认知能力可能成为强调人类和动物思维异同的重要标准。

youdao

At the current rate of decline, many of the rain forest animals could become extinct in less than 10 years.

按照目前的下降速度，许多雨林动物不到十年就会绝种。

《柯林斯英汉双解大词典》

It is still happening today. Small birds and animals still become trapped in the La Brea Tar Pits.

VOA: special.2010.04.07

The animals become sick from it and humans become sick from it.

无论是动物还是人的健康都深受其害

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Many of the animals that live in the sand dunes have become white.

VOA: special.2010.01.04

IR Factory-farm animals become food for humans, and animal testing helps develop new medicines.

ECONOMIST: Hounded

Planktonic animals become disoriented or die.

CNN: We are all Gulf victims now

"But the issue of antibiotic-fed animals has become more of a problem recently because there are an increasing number of drugs used in animals that are very similar in their formulation to human drugs, " says Thompson.

FORBES: Turkey, Stuffing And Antibiotics