The babies are safe against AIDS.

这些婴儿不会感染艾滋病。

She thought feverishly that they must have money, lots of it to keep them safe against disaster.

她狂热地向往着要有钱，要有许多许多钱，便他们能抵抗一切灾难，平平安安。

And its evidence collected during that time that has convinced regulators that it is safe and effective against Ebola.

在此期间收集的证据使监管机构确信，这种疫苗对埃博拉病毒是安全有效的。

No plain surface was safe against Miss Easton-Dixon.

伊斯顿-狄克逊小姐没有任何平坦的表面是安全的。

He picked her up, big girl that she was, and he settled her safe against his shoulder.

他把她抱起来， 她是个大女孩， 他把她安全地靠在他的肩膀上。

Volunteers are carefully selected according to their experience and skills in cybersecurity - measures that help organisations and countries keep their computer information safe against crimes and attacks carried out through the internet.

志愿者是根据他们在网络安全方面的经验和技能精心挑选出来的。网络安全是指帮助组织和国家保护其计算机信息的安全，防止通过互联网进行犯罪和攻击的措施。