The tragedy took place as a tent full of spectators looked on.

Just look at all those railway accidents and disasters.

只要看一看那些铁路事故和惨剧就知道了.

Is such a disaster really falling on my family?

这样的人间惨剧真的会降临到我们这个家庭 吗 ?

Simple antibiotics are effective against this organism.

普通的抗生素就能够有效地抑制这种微生物。

Manufactures the crystals used in airport security detectors and for medical diagnosis?

生产用于机场安检系统及医疗诊断的晶体探头.

Power Factory was fined for safety violations from its last inspection.

动力工厂因上次安检未过而被科罚金.

The product must pass the check of local safety inspection department.

产品到厂必须经过当地安检部门检查通过符合要求.

Security Officer: Please go through the metal-detecting gate. All right. Cleared.

安检官员: 请穿过这扇金属探测门. 好的. 通过.

Please hurry up to pass security check, now it's boarding.

请您赶快过安检, 现在已经登机了.

The men used their airport identification cards to bypass security screeners.

两人使用机场身份证通过安检出口.

Yes , I have paid the fee and gone through the safety inspection.

交了, 安检也过了.

They point to a sustainable recovery as domestic demand remains strong.

它们表明,随着内需保持强劲,经济有望持续复苏.

In contrast, is more worrying is the change in demand.

与之相比, 更令人忧虑的则是内需变化.

We felt a need for an up-to-date and concise book in this field.

我们感到在本学科领域内需要一本最新的简明扼要的书.

One concern that is direct and easily recognized by man is the effect on water quality.

直接而又容易觉察到的问题就是有机农药对水质的影响问题.

We should protect the basin with regard to water levels and water quality.

我们应保护盆地以利水位与水质.

Quality standards selected depend on intended use of the water.

水质标准的选择取决于水的预定用途.

After the young hatch, the male departs.

当幼崽孵化后, 雄性会离开.

Being torn underwater can cause problems for newborn whale and dolphin calves.

对新生鲸鱼和海豚幼崽而言,在水下出生会引起一些问题.

And besides all that duty, they're busy having cubes every 2 years.

除了所有这些职责外, 她们还忙于每两年生育一次幼崽.

Manufacturing System is developing towards digital, integrated, parallel, Internet-based and flexible directions.

制造系统正向着数字化 、 集成化 、 并行化 、 网络化及柔性化的方向发展.