The committee is composed mainly of lawyers.(委員會主要由律師組成。)

Its population, large though it was, was composed wholly of boys.(它的人口雖然很多，但全是由男孩組成的。)

Inspired by the work, Huff composed a 25-minute symphony.(哈夫受到這部作品的啟發，創作了一首25分鐘的交響樂。)

The terrestrial planets—like Mars and Earth—composed largely of rocks and metals, and the large gas giants, like Jupiter.(諸如火星和地球這樣的類地行星主要由巖石和金屬構成，而木星則是大型氣態行星。)

She seemed outwardly composed.(她表面上好像很鎮靜。)

Pictures should be in focus, with realistic colours and well composed groups.(照片應該成像清晰，色彩逼真，構圖合理。)

Now hair, whatever it is for and wherever it is on the human body, is composed mainly of a protein called keratin.(不管毛發是用來做什么的，也不管它在人體的哪個部位，它都主要由一種叫做角蛋白的蛋白質組成。)

It is mainly composed of a steel rectangular parallelepiped and two steel cylinders of the same diameter fixed at its two ends.(它主要由一鋼制長方體和固定在其兩端的兩個相同直徑的鋼制圓柱體組成。)

The song was composed during the Qing Dynasty.(這首歌是在清朝創作的。)

Vivaldi composed a large number of very fine concertos.(維瓦爾蒂創作了大量非常優美的協奏曲。)