"I was wondering" can be used to make indirect polite requests. For example: "I was wondering if I could borrow your book." "I was wondering if you could ... ... <看更多>

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Hi, I was wondering if it is possible to get a seafood platter to take away? I've had a look on your website but haven't found the answer. ... <看更多>

You can't do it in a JSON file, but you can do it in a js file. Here is an example: 1- Create a file called helper.js. ... <看更多>