The insects were some of the first to emerge... 最早出现的有昆虫
emerge from the safety of their nest deep in the sand. 从安全的沙底洞穴中钻出
And when spring comes, they emerge. 待春天来临 它们就出洞了
In June, when the hatchlings emerge, they are vulnerable. 每到六月 刚破壳的小鬣蜥异常脆弱
but to survive, they must emerge from the gloom of the forest. 为了生存,它们必须隐没在幽暗的森林中
The young all emerge within a day or two, a marvel of timing. 让人惊讶的是所有的小雪雁 差不多都在一两天内出生
The polar bear cubs emerge from the den in which they were born. 小北极熊从洞穴中探出头来
troglodytes, animals that never emerge from the caves or see daylight. 穴居动物——从不出洞并且 永远不见天日的动物
After dark, predatory dolphin fish emerge from their daytime lairs among the rocks. 到了晚上 掠食性的长颌鱼纷纷 游出它们白天潜伏的石缝