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(gè)美國(guó)考古學(xué)家。
They got taken by a scam artist.
他們被一個(gè)假冒的藝術(shù)家騙了。
He is little known as an artist.
幾乎沒(méi)人知道他是個(gè)藝術(shù)家。
Dingle is an evolutionary biologist who studies insects.
丁格爾是一位研究昆蟲(chóng)的進(jìn)化生物學(xué)家。