has received its highest rainfall in years. 迎来了近几年最大的降雨

108. No creature exploits the greening of a desert more quickly
     没有什么生物能比蝗虫更早或更轰动地
109. or more dramatically than a locust.
     发现这抹绿意
110. Madagascar's arid south-west
     马达加斯加干旱的西南部
111. has received its highest rainfall in years.
     迎来了近几年最大的降雨
112. Now, an army is on the march,
     蝗虫大军正大步行进
113. attracted by the smell of newly sprouting grass.
     追寻着新生嫩芽的香气
114. Locusts are normally solitary creatures,
     蝗虫通常独居

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 111 行