“輪廓”造句

用黑色氈頭筆畫出基本輪廓（見圖4）。
Draw the basic outlines in black felt-tip pen (see fig. 4).

從上往下俯瞰，山谷呈現(xiàn)出人形輪廓。
Viewed from above, the valleys form the shape of a man.

他摸著自己輪廓分明的下巴想了一會(huì)兒。
He thought for a moment, stroking his well-defined jaw.

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