一连串的火山山脉告诉你的是，这个山脉不仅底下有活跃的俯冲活动，而且上面的岩石层也很薄。
What the Vulcanism of the Cascade Mountains tells you is that this range not only has active subduction beneath it, but that the rock layer riding on top is thin.
反病毒软件虽然可以在对你的电脑起到防御作用，使其不受恶意攻击，但是你的电脑系统的安全却仍然是很薄弱的环节。
Anti-virus software plays one, albeit important, part in the defense of your company from malicious attack but the security of your computer system is only as strong as the weakest link.
反病毒软件虽然可以在对你的电脑起到防御作用，使其不受恶意攻击，但是你的电脑系统的安全却仍然是很薄弱的环节。
Anti-virus software plays one, albeit important, part in the defense of your company from malicious attack but the security of your computer system is only as strong as the weakest link.
应用推荐