1.be vulnerable to 易受……的伤害

So, without formal protection for the Coral Sea we're afraid it might be vulnerable to that in the future.
所以，对于未经正式保护珊瑚海，在未来我们担心它可能会很脆弱的。

The information harvested can then be used to allocate resources and identify machines that may be vulnerable to attack by rogue users and programs.
然后，收集到的信息可以用来分配资源和识别那些可能易受恶意的用户和程序攻击的机器。

2.in the long run 从长远来看， 终究；一来二去

Bigger changes are possible in the long run.
长远来看，更大的变革是可能的。

Besides, stocks are cheap enough for investors to make money in the long run.
此外，目前股票价格非常便宜足以让投资者最终赚钱。

3.combine into 结合成

In this step, identify the ranges of data you want to combine into one report.
在这一步中，请识别需要合并到以表中的数据区域。

In this step, identify the ranges of data you want to combine into one report, and then assign the ranges to page field item labels.
在这一步中，请识别要合并到报表中的数据区域，然后将这些区域分配给页字段数据项标志。

4.build up 逐步建立；增进

They actually remove toxins from our body that build up courtesy of stress.
眼泪事实上排除我们体内由于压力积聚而成的毒素。

It is triggered when electrical charges build up in storm clouds.
电荷在积雨云中聚积起来就会触发闪电。