Food intolerances, allergies, vitamin deficiencies, and certain medical conditions all can cause fatigue.

食物不耐症，过敏，维生素缺乏和某些疾病都会造成疲劳。

Of course, certain conditions demand more or less shampoo.

当然，某些情况下需要或多或少加一些洗发水。

A scientific law predicts the results of certain initial conditions.

科学定律可以预测在特定初始 情况下可能出现的结果。

We use conditionals to express the result of a certain condition.

我们用条件句来表示某个条件的结果。

The demonstrators say they will accept Mr. Ahmed as mediator under certain conditions.

抗议者表示，他们接受艾哈迈德为调停者是有特定前提条件的。

If they promise to return it with certain conditions that should be followed.

如果他们承诺在特定条件下归还，那就也要遵守。

Large black holes are known to blast materials outward on the certain conditions.

科学家已知大型黑洞能在一定情况下喷射出物质。

" Even if" tells us that there is a certain condition that does not matter.

" even if" 告诉我们，某个特定条件并不重要。

It's something that we feel at certain points in time under certain conditions.

它是我们在特定的条件下，在特定的时间点上的感觉。

Russian athletes can still compete in the upcoming February Olympics – if they meet certain conditions.

如果俄罗斯运动员满足一定的条件，他们仍然可以参加2月份举行的冬奥会。

But this coronavirus can more severely impact people of any age if they have certain underlying conditions.

但如果患者体内有某些潜在疾病，冠状病毒会给任何年龄的人带来更严重的症状。

Certain conditions, such as Bell's palsy and certain types of tumors can paralyze facial nerves and muscles.

某些情况，如贝尔氏麻痹和某些类型的肿瘤，会使面部神经和肌肉瘫痪。

Bazzoli says a sudden change in temperature and humidity can also irritate certain medical conditions like asthma.

巴佐利说，温度和湿度的突然变化也会引致某些疾病，比如哮喘。

But the risk is higher for older people and those who had certain health conditions before catching it.

但对于老年人和那些在感染病毒前有某些健康问题的人来说，风险更高。

It seems optimistic given Donald Trump's announcement after the two leaders met, but he's seeking certain conditions.

从特朗普在两国领导人会面后的讲话来看，情况似乎比较乐观，但特朗普也提出了一定的条件。

There's a little bit of evidence that certain ingredients under certain conditions can help you build muscle.

有一些证据表明，在一些特定情况下，特定的物质可以帮助人们塑造肌肉。

Clearly, the elderly, and people with certain medical conditions such as respiratory and cardiovascular diseases, are the most vulnerable.

很明显，老人和患有呼吸疾病或者心血管疾病的人群最为脆弱。

But South Korea said there would be no reason not to join the bank if certain conditions were met.

但韩国表示，如果某些条件得到满足，没有理由不加入亚投行。

But when we're too attached to having certain living conditions, we'll get anxious when these conditions are threatened.

但是当我们过于执着于某些生活条件时，当这些条件受到威胁时，我们会变得焦虑。

The batteries can fail in certain conditions – such as hot or cold - or as they age over time.

这种电池在遇热、遇冷和电池老化等情况下会意外关机。