例句
Some countries lack a suitable economic infrastructure.
一些国家缺乏适当的经济基础设施。
a $65 billion investment package in education, health care and infrastructure
用于教育、医疗和基础设施的650亿美元一揽子投资计划
Some countries lack a suitable economic infrastructure.
一些国家缺乏适当的经济基础设施。
a $65 billion investment package in education, health care and infrastructure
用于教育、医疗和基础设施的650亿美元一揽子投资计划