expand on的用法和樣例：
例句
用作及物動(dòng)詞 (vt.)
- The explorer was glad to dilate on his experiences.
探險家欣然詳述他的經(jīng)驗。 - Charges on the large target is largely enlarged.
大靶子的收費很大程度上得到詳述。 - He asked his teacher to expand on the steps of programming.
他要老師進(jìn)一步闡述編制程序的步驟。 - By the exhibition contents of the lotus flower stanza, it expatiates on this standpoint further.
取得了社會(huì )效益與經(jīng)濟效益的雙豐收，并通過(guò)荷花節的布展內容進(jìn)一步闡述了此觀(guān)點(diǎn)。
