例句：

　　I mentioned last time William F. Albright, an American archaeologist.

　　我上次提到威廉·亞布萊特，一個美國考古學(xué)家。

　　They got taken by a scam artist.

　　他們被一個假冒的藝術(shù)家騙了。

　　He is little known as an artist.

　　幾乎沒人知道他是個藝術(shù)家。

　　Dingle is an evolutionary biologist who studies insects.

　　丁格爾是一位研究昆蟲的進化生物學(xué)家。