It's not easy finding sex in the city.
在城里求偶著實不易。
Raising a family in the city is not easy either.
在城市里養活子女也不輕松。
It's spring time in Toronto,
多倫多已經到了春季,
and this mother raccoon has exchanged her native treetops for rooftops.
這只浣熊媽媽的家從樹頂換成了屋頂。
Since giving birth two months ago,
兩個月前她產下的幼崽,
she's kept her offspring safe and warm inside a chimney.
被她放在煙囪里,那里溫暖又安全。
Now, her young have outgrown their nursery.
現在,這些寶寶們住不下了。
This is her first major challenge as a mother.
這是當媽媽的第一個大挑戰。
The time has come to move to a new home.
現在他們要搬新家。
She needs to get her youngster to ground level.
她得把孩子們從屋頂帶下來。
But instead of an easy climb down a tree,
可腳下不是方便攀爬的樹干,
she is faced with a vertical drop, with little to cling onto.
而是垂直陡峭的墻壁,幾乎沒有著力點。