1.Every year, millions of people descend on protected and pristine natural areas to observe rare species.
descend on襲擊,突然訪問(wèn)
Visitors descended on us at Christmas.
圣誕節(jié)時(shí)我們家來(lái)了不速之客 。
2.They pointed to a recent event where sea turtles in Costa Rica had problems laying their eggs because of the hordes of tourists who had congregated to watch the turtles' nesting habits.
point to表明,指出
High interest rates do not point to a buoyant market this year.
今年的高利率并不表明市場(chǎng)繁榮 。
3.The report said it was essential, "to develop a more comprehensive understanding of how different species in different situations respond to human visitation and under what precise conditions human exposure might put them at risk."
respond to對(duì)…作出反應(yīng)
We must respond to well-founded criticism with a willingness to change.
對(duì)于有根有據(jù)的批評(píng),我們必須樂(lè)意作出改變 。