如下例句:
He allows his son too much money. 他给他儿子的钱太多。
We allow passengers one item of hand luggage each. 我们允许每个乘客带一件手提行李。
它们可以变成如下这样的被动语态吗?
His son is allowed too much money.
Passengers are allowed one item of hand luggage each.
可以。例如:
Half hour intervals were allowed for meals. Only fifty kilos are allowed for personal baggage.(张道真主编《现代英语语法词典》修订版p.44)
如果保持句意不变,你的句子应该是:His son is allowed too much money by him.
Passengers are allowed one item of hand luggage each by us.