外貌上

"From his appearance, you wouldn't think he was an old man of seventy years."

"从外貌上看,你不会认为他是一个的老人。"

They are similar in appearance.

他们在外貌上相似。

By apperance, Africans are more close to the quadrumana, such like their high cheekbone, deep eye socket and pitched lips.

从外貌上来看，非洲人长相更近于灵长目科，高颧骨，深目，上唇前凸。