Municipal leaders are well-positioned to influence land use, building standards, water and sanitation systems, and the enactment and enforcement of health-promoting legislation.
市政领导可以改进土地使用、建筑标准、用水和卫生系统，制定并实施保健法规。
2
The legislation, which Obama signed in October, instructs NASA to move ahead with a new spacecraft that could land on an asteroid by 2025.
奥巴马10月签署的这个法案，指导美国宇航局继续开发可能在2025年前能在小行星上着陆的新型航天器。
3
In 1980, new legislation permitted larger farms and encouraged part-time farmers to lease their land.