keeptheenergy什么意思啊?

Question

如题所述

Answer 1

keeptheenergy即为keep the energy。

keep the energy 是“节约能源”的意思。

双语例句：

1、Natural light is much prettier and it will keep the energy usage down. 

自然光线更有利健康，同时还可节约能源。

2、High efficiency windows, together with insulation and airtight construction, allowpassive solar heat to come through and keep the energy inside in the form of heat.

高密度窗，和孤立密闭的结构，使被动式太阳能通过内部加热的形式进行加热。