例句與造句

1. Given that Twins, and higher number births, are individuals, do mothers ever experience a sort of delayed labor, in which the second child is born at a vastly different time or even date then their sibling?
2. Mayor Rudolph Giuliani marched with union leaders near the front of the delayed Labor Day parade, a position that was both a privilege given the incumbent and a reminder that the Republican mayor had lined up the support of nearly 30 unions.
3. It's difficult to find delayed labor in a sentence. 用delayed labor造句挺難的