number

52 篇文章
The future of an entire species hangs on survival of a tiny number of mothers like this one.
Walden 21
•
19 0 4

The future of an entire species hangs on survival of a tiny number of mothers like this one. 整个物种的未来寄托在为数不多的几只母豹身上 就好比这一只

mothers tiny survival hangs species entire future like number an of the this on one a
and that number is falling.
Walden 21
•
19 0 0

and that number is falling. 而且这个数目还在减少

falling number is that and