劳森说：“你可以开始计算那300亿美元能作什么用途。

"You can begin to count what that $30 billion could pay for, " said Lawson.

youdao

劳森说：“你可以开始计算那300亿美元能作什么用途。

"You can begin to count what that $30 billion could pay for, " said Lawson.

youdao