e. I would like to state just which function the landline is for use for, I don't know no matter if I should really say a landline dedicated to XX or for XX?我们在选购手机时，一定要看手机的参数，但参数类型是多且复杂的，要看哪些参数呢？1. The literal this means is "to solemnly commit and put aside for a scared