Question

because as children grow older, they have access to make their own choices to eat.

because as children grow older, they have access to make their own choices to eat.
翻译不好access to

Answer 1

一、原句中多了一个词——
要么改为：Because children grow older, they have access to make their own choices to eat..
要么改为：as children grow older, they have access to make their own choices to eat.

二、翻译
直译：因为/随着孩子们逐步长大，他们可以做到做出自己的选择去吃东西。
变通：因为/随着儿童逐步成长，他们可以做出确定吃什么的选择。

三、注释
have access to 可以接近，可以使用，可以到达，可以理解，可以做到
make choices 挑选, 选择, 选定

Answer 2

have access to 拥有
因为当儿童长大，他们拥有他们自己的对于吃的选择。

Answer 3

当孩子们长大了，他们自己就有了选择吃什么的权利

Answer 4

have access to　
可以使用
接近（或进入）的方法（或权利、机会等）

个人认为，在这里 access to 表达的意思就是有能力，他们自己可以

because as children grow older, they have access to make their own choices to eat.
因为随着孩子们长大，他们可以自己决定饮食问题了。