But Clifford, the computer geek, found something unusual from that 2-second unbalancing, so he kept looking for the source of the unbalancing, and found a big fish at last.

• 而且由于经济问题，一些学生也许还要打些工。在这样一种情况下，能够加入学生会，本身就是一种值得鼓励的行为。