例句與造句

1. The new work has surprised experts and is expected to touch off a debate over the profound consequences of changing genes of generations to come.
2. Though the administration defended its plan as prudent, the news of the potential windfall is nonetheless likely to touch off a debate over whether the city should spend more of it, particularly on agencies whose budgets were cut in the first three years of Giuliani's first term.
3. It is a move that jangles nerves in Moscow, touches off a debate in Congress, challenges the views of much of the American foreign policy establishment and promises to cost the American taxpayer at least dlrs 150 million to dlrs 200 million a year well into the next century.
4. It's difficult to find touch off a debate in a sentence. 用touch off a debate造句挺難的