not

1562 篇文章
Caves are one of the few habitats on Earth not directly powered by sunlight.
19 0 6

Caves are one of the few habitats on Earth not directly powered by sunlight. 洞穴是地球上少数几种 不直接依赖阳光的生态环境之一

the journey to the sea is not always smooth or uninterrupted.
19 0 1

the journey to the sea is not always smooth or uninterrupted. 流向大海的过程也并非都是平缓连续的

Most rivers do not end in lakes
19 0 2

Most rivers do not end in lakes 大部分河流并非止于湖泊

the rivers are not only a vital source of drinking water,
19 0 1

the rivers are not only a vital source of drinking water, 河流不仅是唯一能解渴的重要水源

Group rubbing not only refreshes their coats,
19 0 7

Group rubbing not only refreshes their coats, 集体“按摩”不仅能清洁它们的皮毛

But catching salmon in deep water is not that easy
19 0 2

But catching salmon in deep water is not that easy 但要想在深水中捕获鲑鱼可不太容易

they dare not linger.
19 0 1

they dare not linger. 它们也不敢逗留

Its eyes do not fully open until three months after birth,
19 0 1

Its eyes do not fully open until three months after birth, 直到出生后的第3个月 它的眼睛才能完全睁开

not while her cub is so utterly helpless.
19 0 1

not while her cub is so utterly helpless. 否则它的幼崽将彻底无依无靠

and not return there till spring.
19 0 1

and not return there till spring. 等到春天再返回此地