New technology has enabled development of an online 'virtual library'.

　　新技術(shù)已經(jīng)使在線“虛擬圖書館”的發(fā)展成為可能。

　　Many local people believe the development will profit them.

　　當(dāng)?shù)氐脑S多人認(rèn)為，這項(xiàng)開發(fā)將對(duì)他們有利。

　　The children are at different stages of development.

　　這些孩子處于不同的成長(zhǎng)階段。

　　A child's development is dependent on many factors.

　　孩子的成長(zhǎng)受多種因素影響。

　　This piece of equipment is an exciting new development.

　　這臺(tái)設(shè)備是一項(xiàng)振奮人心的最新研究成果。