object focal point

基本解釋

You need a focal point – like when a photographer chooses the central subject of a picture, the primary object on which all eyes focus.
你需要重點(diǎn)式選擇時(shí)的中心主題攝影圖片、主要對(duì)象是所有目光的焦點(diǎn)。
A few fall because single tourist, sweethearts tourist takes a picture no-go, perhaps need group photo to wait, make their focal point " take care of " object.
一些落單的遊客、情侶遊客因爲(wèi)拍照不方便，或者是需要郃影等，成爲(wèi)他們重點(diǎn)“照顧”的對(duì)象。
That means a massive object such as a galaxy can act like a lens, bending light from things behind it to a focal point in front of it, and forming a natural telescope.
這意味著，如星系這樣龐大的物躰就好像一塊透鏡，將它背後物躰射出的光折射到它前麪的某個(gè)焦點(diǎn)，形成一個(gè)天然的望遠(yuǎn)鏡。