infrastructure造句
The
infrastructure, from hotels to transport, is old and decrepit.
从宾馆到交通，所有的基础设施都已陈旧失修。
Vast sums are needed to maintain the
infrastructure.
保养基础设施需要巨额款项.
He also undertook to earmark $ 235 billion in government expenditure on
infrastructure projects within five years.
同时承诺在五年内投资二千三百五十亿元进行基建.