你父亲电脑技术很好，是吗?。
Your father plays the computer very well, __doesn't__ ___he _?
科学，数学，电脑技术，无时不刻不在孩子们身边。粒子对撞机对于我们将是很好的教训。
Science, math, and the computer technology our kids use every day go hand in hand; the collider is an important reminder for all of us.
科学，数学，电脑技术，无时不刻不在孩子们身边。粒子对撞机对于我们将是很好的教训。
Science, math, and the computer technology our kids use every day go hand in hand; the collider is an important reminder for all of us.
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