例句與造句

1. Fashionable theories of laissez-faire economics call for reducing the role of governments _ but are corporations ready to assume the governments'social-safety net obligations?
2. The Bank of Thailand said its net obligations in forward currency markets rose $ 700 million in the first two weeks of April to $ 16.4 billion.
3. The Bank of Thailand said its net obligations in forward currency markets rose $ 700 million in the first two weeks of April to $ 16 . 4 billion.
4. It's difficult to find net obligation in a sentence. 用net obligation造句挺難的