It adds to researchers' workload.

这增加了研究人员的工作量。

It adds to the safety of their travel.

它增加了他们旅行的安全性。

The loopiness of the Commons adds to life's rich tapestry.

下院议员们的愚笨使已经错综复杂的生活更加扑朔迷离。

The prestigious address certainly adds to the firm's appeal.

这个久负盛名的地址肯定会增强公司的吸引力。

I am not sure what value it adds to determining public, or for that matter private, policy.

我不能肯定它对确定公众政策或就此问题而言，对确定个人决策能增添什么价值。

Her cameo broach adds to her romantic look.

宝石别针更为她增添了浪漫的感觉.

His illness adds to the familys difficulty.

他的病增加了家庭的困难。

Climate change adds to the existing problems.

气候变化加剧着现存的问题。

One' This lesson adds to the value of the book.

这一课增加了这本书的价值。

Climatic conditions also adds to the diversity.

气候条件也增加了多样性。