Many different materials can be recycled.
很多材料都可以再生。
We also try to make use of different materials.
我们也在努力尝试不同的材料。
These two different materials won't bond together.
这两种不同材料粘合不起来。
We have several kinds, all made of different materials.
我们有好几种，原料都是不同的。
There are plenty of structures made from different materials.
工程中有许多不同材料组成的结构。
It is difficult to ensure quality when welding different materials.
异种材料焊接时焊接质量较难保证。
I must make it clear that for different materials, expenses will be different.
我得说清楚，使用不同的包装材料，包装费用会有所不同。
If you boil away some sea water, you would find over forty different materials.
如果将一些海水烧干，就会得到四十多种的不同物质。
Different materials of the watch, maintenance also has a different emphasis.
不同材质的腕表，保养方面也有着不一样的重点。
Different materials of the watch, maintenance also has a different emphasis.
不同材质的腕表，保养方面也有着不一样的重点。
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