free of charge造句
2024年06月12日 19:16:26
We'll put together a proposal, including detailed costings,
free of charge.
我们将免费拟一份提案，其中包括详细的成本估算。
The performers have all offered their services
free of charge.
演员们都愿意免费出演。
The leaflet is available
free of charge from post offices.
宣传单可以到邮局免费领取。