常見例句雙語例句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)式選擇時的中心主題攝影圖片、主要對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.一些落單的游客、情侶游客因?yàn)榕恼詹环奖?，或者是需要合影等，成為他們重點(diǎn)“照顧”的對象。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體就好像一塊透鏡，將它背后物體射出的光折射到它前面的某個焦點(diǎn)，形成一個天然的望遠(yuǎn)鏡。 返回 object focal point