我以为我们很接近，却始终保持著距离。

I think we are very close, but always keeping his distance.

youdao

具端著丝粒的镜头(注：我猜是类似于针孔镜头吧)具有宽阔之景深，以具端著丝粒的镜头，你能够将由镜头不同距离之目标物成像和保持目标物在焦。

Telocentric lenses work with a wide depth of field. with a telocentric lens, you can image objects of different distances from the lens and the objects stay in focus.

youdao

我喜欢并习惯了对变化的东西保持著距离，这样才会知道什麽是最不会被时间抛弃的原则。

Only in this way can I know what will not be abandoned by time. Forexample, when you love someone, changes are all around.

youdao