You may have seen films of huge Numbers of South American Army Ants zooming across the grass on raids and coming back with all sorts of goodies to eat.
你可能曾看过电影里成群结队的南美洲军蚁“行军”穿过草丛，而后满载而归。
2
A WEEK after bushfires started blazing across parts of southern Australia, the country was still coming to grips with one of the most traumatic events in its peacetime history.
在横越澳大利亚南部的森林大火肆虐一个星期后，整个国家依然在同它在和平时期最惨烈的事件战斗。
3
YOU can hardly walk down Santiago’s main thoroughfare, the Alameda, these days without comingacross someone with a protest banner and a grievance.