1.industry n.工业；产业；行业

Since the advent of atomic power, there have been great changes in industry.
自从原子动力问世以后，工业发生了巨大的变化。

2.communication n.交流；通讯；传达

Most important of all, computers create wide communication around the world.
最重要的是,计算机在世界范围内建立了广泛的交流。

3.transmit v.传达；传染；传送

Gypsies frequently transmit recipes orally within the family.
吉普赛人经常以口头形式把秘方世代相传。

4.available a.可利用的；可得到的；有空的

Do you have a room available?
你们有空房间吗？

5.projection n.投影；投射；规划

The simplest form of projection is a perspective projection.
最简单的投影形式是透视投影。