| 例句 |
Some of the older boys set a very bad example.一些年纪大一点儿的男孩子起了非常恶劣的带头作用。The G8 has to take the lead on climate change.八大工业国组织必须在应付气候变迁问题上起带头作用。Attempts to clean up the environment are doomed unless businesses take a leading role.除非企业起带头作用，否则治理环境的努力必定失败。They took the lead in the development of naval aviation.他们在海军航空学的发展中起了带头作用。 |