Even large files can take only seconds to upload if they already exist somewhere on one of these firms' disks.

即使是更大的文件，只要它们已经存在于这些公司其中一个磁盘上的某个位置，上传也只需要几秒钟的时间。

youdao

OAGi has done this by crafting standards where necessary and by recommending standards where they already exist.

OAGi已经通过为需要标准的领域草拟标准以及为已经存在标准的领域推荐标准完成了这项工作。

youdao

The user objects themselves do not have to be created in CM because they already exist as a result of the user replication that happens prior to the replication of user groups.

但是不必在CM中创建用户对象本身，因为在复制用户组之前进行的用户复制过程之后，用户便已经存在于CM中。

youdao

But the Special Advocates, the security-vetted lawyers asked to act in secret cases where they already exist, don't know the full list because the Home Secretary won't tell them what it is.

BBC: Are secret courts one step closer?

The World Conference on Human Rights reiterates the need to consider the possibility of establishing regional and subregional arrangements for the promotion and protection of human rights where they do not already exist.

UNESCO: Vienna Declaration and Programme of Action

Why can't we just make do with the stem cell lines that already exist, they ask?

BBC: Embryonic stem cells can be turned into any kind of cell