11.   To add even more of a glow to your tree, use reflective material, such as a golden skirt at its base.

12.   It consists of a large sheet of reflective material and a framework of inflatable girders to keep it extended.

13.   The program is aimed at conserving precious energy this summer while offering businesses cash to build or resurface flat roofs using reflective materials.

a. + material >>共 922
nuclear 4.99%
radioactive 4.13%
building 4.10%
new 3.77%
hazardous 3.53%
genetic 2.61%
bomb-making 1.24%
explosive 1.07%
reading 1.07%
educational 1.05%
reflective 0.11%
reflective + n. >>共 160
mood 5.61%
surface 5.26%
material 4.56%
moment 4.21%
tape 3.51%
vest 2.11%
sunglass 2.11%
thinking 2.11%
glass 1.75%
roof 1.40%
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