There's a way across the fields.

有一条路穿过田地。

《牛津词典》

Using the JSON approach illustrated here, there's no way to tailor objects' serialization on a per-request basis, so unneeded fields may often be sent across the network.

使用这里介绍的JSON方式，就没有办法针对每个请求对对象的序列化进行裁剪，所以不需要的字段可能经常会在网络上发送。

youdao