be vital to造句

1、It would be vital to the progress of human civilisation.
它对人类文明的进步至关重要。

2、The responsibility of the service custodian can be vital to the success of this approach.
服务监管者的责任对于这一方式的成功是至关重要的。

3、That public spending will be vital to ensure a strong rebound in the national economy.
这项公共支出对能否保证全国经济强劲反弹至关重要。