Each side of these devices blocks a set of images that appear in a different form of polarized light.

VOA: special.2010.01.26

So in each set, the first and second plague are forewarned that's what the FW is on the side--whereas the third plague is not.

在每一组中，第一个和第二个瘟疫都是被预先警告,而第三个却没有。

耶鲁公开课 - 旧约导论课程节选

The gamble was our wings will crush their wings and turn in on them from behind and from the side, and set them a running before they break through our middle.

赌的是在敌军突破我军的中路之前,我军的两翼摧毁敌军两翼,从侧翼和后方合围对手,使之四处逃散

耶鲁公开课 - 古希腊历史简介课程节选