摘要：They made sure that both diets aligned with the UK Eatwell Guide, which encourages a healthy, balanced diet that includes at least

学习外刊英语长难句，考研考级雅思留学英语轻松过

请先精读下面句子，翻译，再分析句型结构：

They made sure that both diets aligned with the UK Eatwell Guide, which encourages a healthy, balanced diet that includes at least five portions of fruit and vegetables a day and several sources of protein, such as beans, fish, eggs and meat.

核心词汇：

句型及句子成分分析：

这是一个主从复合句，由“（主句+宾语从句+非限制性定语从句+限制性定语从句）”等构成。

1. 主句（主谓宾句型）：

They made sure that ……

宾语：that引导的宾语从句

that both diets aligned with the UK Eatwell Guide

主语：both diets

谓语：aligned with

宾语：the UK Eatwell Guide

3. 非限制性定语从句（主谓宾句型）：

which encourages...（修饰UK Eatwell Guide）

谓语：encourages

宾语：a healthy, balanced diet

4. 限制性定语从句：

that includes... and meat（修饰diet）

主语：that（指代a healthy, balanced diet饮食方式）

谓语：includes

宾语：并列"five portions..."和"several sources..."

来源：致远教育