1·They are called shield volcanoes, because viewed from above, they kind of resemble shields, like a warrior's shield.
它们被称为盾形火山，因为从上方俯瞰，它们有点像盾，就像战士所持的那种盾。
2·To stave off defeat, they held tens of thousands of civilians as human shields in their shrinking corner of northern Sri Lanka.
为了延迟自己的战败，他们在南斯里兰卡自己那日渐缩小的地盘上，携数万平民为人盾。
3·Many women try to act as human shields, sacrificing themselves to stop abusive mates from harming their children.
他们甘当人盾，以牺牲自己来防止孩子受到施虐配偶的伤害。
4·They will run wearing shoes made from car tyres, carrying their sticks and shields, and chant Masai songs as they go around the course.
他们准备脚踏汽车轮胎做成的鞋子，配戴矛和盾，高唱民族歌曲跑完全程。
5·They were met by black-clad police with helmets, face masks and small round riot shields.
防暴警察，全副武装，青衣面甲，手执圆盾。
1·To provide this protection, safety shields must be produced from special materials that are unaffected by chemicals and can tolerate exposure to various temperatures and pressures.
为了到达这个目的，安全护罩必须由特殊材料制造，这些材料不会受化学品的影响，而且可以承受在各种温度和压力下暴露。
2·Instrumentation shields are to be grounded ONLY at the control panel end unless specified in project drawings.
除非项目施工图纸另有规定，否则只能在控制面板端对仪器仪表护罩进行接地。