It has set us back in so many respects that I'm not sure how long it will take for us to catch up.
我们在很多方面都被延误了,不知道需要多久才能赶上。
Since the divers limit their catch to a few individuals and take care not to overfish, the divers' continuing activities will clearly not result in serious harm to populations of princessfish.
由于只有少数几个潜水员进行捕捞,而且他们会注意不造成过度捕捞的现象,所以潜水员的持续活动显然不会对公主鱼种群造成严重危害。
In the summer, people go there to ride horses, climb mountains, catch fish and take trips on the rivers and lakes.
VOA: special.2009.02.16
The idea of a no-frills, environmentally-aware grave may,however, take time to catch on in Australia, where there is still a deep respect for tradition.
VOA: standard.2010.07.22
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