..one must at least... 迷彩鲷必须

141. that tricks other fish into thinking it's dead.
     假装自己已经死了
142. Its mottled colouration mimics decaying flesh.
     迷彩鲷身上斑驳的色彩看上去如同腐烂的肉体
143. But to appear dead...
     但想要装死
144. ..one must at least...
     迷彩鲷必须
145. ..act dead.
     如尸体般一动不动
146. This juvenile is fooling no-one.
     这条年轻的迷彩鲷骗不到任何鱼
147. Perhaps faking his death will be more believable.
     也许假装猝死会更可信

来自《行星地球 第三季 第四集 Planet Earth S03E04 淡水》第 144 行