45 篇文章
but in the pitch black the swiftlets manage unerringly to locate their individual nesting sites,
19 0 1

but in the pitch black the swiftlets manage unerringly to locate their individual nesting sites, 但是金丝燕却能在黑暗中 准确无误地到达自己的筑巢点

However, human beings are seldom the first to reach these black, damp places.
19 0 2

However, human beings are seldom the first to reach these black, damp places. 但是 人类绝非 这个阴暗潮湿地界的第一位到访者

Black fly larvae anchor themselves with the ring of hooks,
19 0 0

Black fly larvae anchor themselves with the ring of hooks, 蚋的幼虫靠钩环固定自己

but the Emperors by enduring the long black winter
1 0 45

but the Emperors by enduring the long black winter 而帝企鹅却熬过了一个漫长黑暗的冬天

then black storks.
19 0 1

then black storks. 接着是黑鹳