1·He began to organize his materials.
他开始整理他的材料。
—— 《柯林斯英汉双解大词典》
2·The builders ran out of materials.
建筑商用完了材料。
—— 《柯林斯英汉双解大词典》
3·We buy the building materials wholesale.
我们批量购买建筑材料。
—— 《牛津词典》
4·He sorted the materials into their folders.
他将材料分类放入他们的文件夹里。
—— 《柯林斯英汉双解大词典》
5·The house was built using salvaged materials.
这栋房子是用回收的废旧材料建成的。
—— 《牛津词典》