请帮忙翻译几句英语 中译英（不要翻译器）谢谢

Question

1.光，是我们生活中不可缺少的物质
2.光沿直线传播
3.植物需要光成长
4.我们需要光取暖，发电和照明

Answer 1

1，Light, the essential object in our life.
2, Light travels by straight line.
3，Plants need light to grow up.
4, We need light to warm, generate electric power and lighten

不是机译的哦。。。。纯人工的。。

Answer 2

1、Light is essential to our life.
2、Light travels in straight lines.
3、Plants need/require rays (from the sun)/light to grow.
4、We want/need light to warm ourselves ,to generate/produce electricity and for lighting.
祝你开心如意！O(∩_∩)O~~

Answer 3

1. Light, is indispensible in our life.
2. Light travels in a straight line.
3. Plants require light to grow.
4. We need light for its warmth, producing electricity, and lighting.

Answer 4

Light is a substance that we can't live without.
Light travels in a straight line.
Plants grow by taking in light..
We need light and use it for keeping warm, generating electricity and giving light.

Answer 5

Light is a kind of indispensable substance in our life.
Light is transmitted in straight line .
Light is necessary for plants to grow up.
Light plays an important role in heating,electricity-generating and lighting for human beings.