So, paradoxically, it's the roasted sands of Arabia that prevent the gulf 矛盾的是 热浪朝天的的阿拉伯半岛

128. The answer is blowing in the wind.
     答案是刮起的大风
129. Sand whipped up by Shamals offshore winds blows into the seas of the Arabian Gulf.
     夏马风卷起沙尘 吹向波斯湾
130. With the grains come nutrients, which act as fertilizer and they transform the shallow sea into a rich fishing ground
     风把带着养分的沙尘,像肥料一样撒进大海, 把这片浅海变成了富饶的渔场.
131. So, paradoxically, it's the roasted sands of Arabia that prevent the gulf
     矛盾的是 热浪朝天的的阿拉伯半岛
132. from being another desert in the sea.
     阻止海湾变成另一个海中沙漠
133. The whale calf is now five months old.
     小座头鲸现在有五个月大了
134. He's almost doubled in size and his days in his tropical nursery are coming to an end.
     它的身材也大了一倍 在热带托儿所的日子也到头了

来自《行星地球 第一季 第九集 Planet Earth S01E09 海洋》第 131 行