那些安全部队不得不干预以阻止形势变得更糟。
The security forces had to intervene to prevent the situation worsening.
随着黑客的出现，从防病毒程序到防火墙的层层安全措施被添加进来，试图阻止他们。
As hackers turned up, layers of security, from antivirus programs to firewalls, were added to try to keep them at bay.
为阻止冠状病毒传播，人们不再使用往常的问候方式，而是发明出安全的做法。
To help stop the spread of coronavirus, people give up their usual greeting styles and invent safe ways.
应用推荐