科技: science and technology...
话题: subject (of a talk or conversation), topic...
傻: foolish...
穿: to bore through, pierce, perforate, penetrate, pass through, to dress, to wear, to put on, to thread...
深远: far-reaching, profound and long-lasting...
不得已: to act against one's will, to have no alternative but to, to have to, to have no choice, must...
我: I, me, my...
教授: professor, to instruct, to lecture on...
