我妥善保管原版拷貝。
I keep the master copy under lock and key.
Meaning
to hold in safekeeping; to have in one's care
to guarantee
certainly; surely
custodian; curator
Examples
我妥善保管原版拷貝。
I keep the master copy under lock and key.
你可以保管這個行李直到下午三點嗎?
Could you keep this luggage until 3 p.m.?
至于该文件,我在保管。
至於該文件,我在保管。
As for the papers, I have custody of them.