易混淆的单词： Justified

But china 's reluctance also reflects more justified doubts .

但中国的不情愿还反映出了一些更有理的疑虑。

Justified or not , such worries will themselves wreak damage .

不管这些理由是不是情有可原，他们本身也会造成不良影响。

But fuel and energy-efficiency regulations are now being justified not by such social benefits , but by private benefits like reduced spending on fuel and electricity .

但是现在燃料和能源的监管调整不是基于社会利好，而是基于私人利好，比如减少在燃料和电力的使用。

All told , action to get sulphur out of the atmosphere , which is justified on health grounds , could easily warm the world as much , or more , than removing black carbon cools it .

一切合计起来，以人类健康为基础，除去大气中的硫是情有可原的，但这样做很容易使地球变暖，其程度相当于或甚于除去黑碳让地球降温所做的努力。

But are their claims justified ?

但是他们的声明有理可循吗？