"Mexico City has an extensive subway system but it doesn't extend out to where all the population growth is happening," he said.

他说：“墨西哥城有分布广泛的地铁系统，但是很多人口增长最迅速的地区并没有覆盖到。”

youdao

"Mexico City has an extensive subway system but it doesn't extend out to where all the population growth is happening," he said. "People don't have a lot of options for getting to work."

墨西哥城地铁覆盖范围广，但仍赶不上人口增长的速度，而人们上下班又没有多种可供选择的交通方式。

youdao

And I know we live in a world where a great deal is happening all at once and where much of it is being witnessed live on television, and that that creates an understandable demand for urgency.

WHITEHOUSE: Press Briefing