Of those Australians who still have a landline, a third concede that it's not really necessary and they're keeping it as a security blanket—19 percent say they never use it while a further 13 percent keep it in case of emergencies.

在那些拥有座机的澳大利亚人中，有三分之一的人承认，座机不是很有必要，他们将其作为一种能带来安全感的东西保留下来。19%的人说他们从未使用过座机，还有13%的人保留座机以防紧急情况。

youdao

In the case when rules define the execution of business process itself, it is necessary to consider their complexity and change frequency.

在规则定义业务流程本身的执行的情况下，必需考虑它们的复杂性和变化的频繁度。

youdao

In case of any fungal infection, necessary ointments can be applied.

为避免真菌感染，可以使用一些必要的软膏。

youdao

Now, I think in certain circumstances it becomes necessary to overlook that unjustness, perhaps condone that injustice as in the case of the cabin boy being killed for food.

我认为在某些情况下,我们需要忽视这种不公平，容忍这种不正义,例如在救生艇里被当作食物的男孩。

耶鲁公开课 - 公正课程节选

Established in 2011, the group appears not to have the means to provide the necessary coverage in case of accident.

FORBES: Connect

In any case, the riskier your income situation, the more important it is to have money set aside to cover your necessary expenses in case of an emergency.

FORBES: How to Prioritize Your Savings

Ms. ROMANOWSKI: You know, Toni described exactly the kind of security environment she was in in Indonesia, which shows that, you know, we take it very seriously and we do provide the support that we think is necessary in the case of Indonesia.

NPR: Hip Hop Takes on Diplomatic Role with State Department