1.In the maelstrom that will occur the Light will act as a line of defense, so that the dark Ones cannot make any progress.
在大混乱中将让“光”形成了自然的防线，让这些黑暗势力不能取得任何的进展。
2.Introduction: Maginot line of defense known as steel, the German was bypassed, and you will have to leap today.
马其诺号称钢铁防线，德国人当年绕过了，你今天将必须跨越。
3.However, this is only a second line of defense that selectively recognizes microbes attacking for a second time.
但无论如何，这只是身体再次遭到微生物攻击时的二线防御。
4."The health check is the first line of defense for a couple's happiness, " she said.
她说：“婚前健康检查是保障夫妻幸福生活的第一道防线。”
5.The Dosimeter is a first responder's first line of defense in case of a radiological attack or accident.
当遇到放射攻击或放射事故时，这种放射量测定仪将成为首要的选择。
6.Passwords are the first line of defense against intruders, so setting strong passwords is essential to the security of your system.
密码是抵御入侵者的第一道防线，因此设置强密码对于系统安全是绝对必要的。
7.The power to the cooling systems should never have failed completely, but it did, so they "retreat" to the next line of defense.
理论上供电系统不至于彻底失效，但是现实如此，所以操作员们只能退到“纵深防御”中更进一层。
8.That's because estrogen confronts a certain enzyme that often hinders the body's first line of defense against bacteria and viruses.
那是因为雌激素会对抗一种特定的酶，这是一种会妨碍身体防御细菌病毒的第一道防线的酶。
9.The safeties are the last line of defense (farthest from the line of scrimmage) and usually help the corners with deep-pass coverage.
安全卫位于离争球线最远的地方，是最后一道防线，通常协助角卫防止长传进攻。
10.For many of these families, emergency unemployment insurance is the last line of defense between hardship and catastrophe.
对于许多失业家庭而言，巨大的失业保险是在艰难与悲剧间的最后防线。