First Second Check的意思|示意

For the first time, only listen. For the second time, listen and number the pictures. For the third time, let's check the answers.

播放录音三次，第一次仅听；第二次，边听边排号。第三次，听录音，校对答案。

The first check should be done at or before that point, while the second should be done at regular inspection channels.

第一次检查应该在这个地方或之前完成，而第二次检查将通过常规检查渠道完成。

The point of this is to check that the second and third builds are the same, which implies that you built GCC correctly the first time round.

这个的要点是检查第二次和第三次构建是否相同，这个可以显示你第一次构建的GCC时候是正确的。

The first part handles the checking in and checking out of a logical attachment using the claim check service, while the second part performs the same function for a physical attachment.

第一部分使用 Claim Check 服务处理逻辑附件的签入和签出，而第二部分为物理附件执行同样的功能。

Remove first check module from module adaptor, and repeat above procedure with second check module.

从模块适配器上拆卸第一止回阀模块，对于第二止回阀模块重复上列步骤。

Note: the first and second check assemblies are not interchangeable and the first check assembly must be removed prior to removing the second check assembly.

注意：第一和第二止回阀总成不能互换，第一止回阀总成必须先拆卸，然后再拆卸第二止回阀总成。