If sea levels rise as predicted, within the next 30 years, 如果海平面如预测般持续上升 那么30年内
The potential to see animals thriving within our cities 也许某天 我们会看到更多的野生动物
Within days they will have to keep up with their parents 几天内他们就将跟随自己的父母
And for creatures living within the grass, 对于住在其中的生物来说
if they get nothing to drink, they will be dead within hours. 如果没有水喝 雏鸟会在数小时内曝晒而死
...locked away within the tissues of specialist desert plants. 只是储存在沙生植物特化的组织当中
She needs to get within three feet if she's to pounce. 想袭击它们 她必须靠近到一米之内