They hang out in the treetops of central and south america .
他们出没在中美洲和南美洲地区，常挂在树梢上。
If I 'm outside I will sometimes keep my eyes open and focus on something fairly inactive , like the treetops .
如果我在室外，我有时会睁着眼睛，盯着一些完全不动的东西，比如树梢。
His army moved through the white trees of the gir forest like a silently approaching plague , and the pathetic little fortress of cooch naheen , seeing the advent of death in the rustling treetops , broke its own towers , ran up a flag of surrender , and begged abjectly for mercy .
A laser like glas emits short , rapid-fire pulses of light and records the strength and speed of the return signals-the " echos " that ricochet from multiple levels of the forest , including treetops , lower branches , and the ground .
That reminded me of when I interviewed ang about " crouching tiger hidden dragon " in which actors seem to skip lightly over rooftops and hold a sword fight in treetops .
