Just substitute half the amount you usually drink with tap water.

只是用自来水代替其一半的数量。

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With nearly half the workforce expected to be freelance by 2020, now is the time to learn how to tap into this vital talent pool more effectively.

预计到2020年，将有近一半的劳动者成为自由职业者。在这种情况下，现在就该学会怎样更有效地利用这个至关重要的人才群体。

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In the second half of 2002, it meant it could turn the marketing tap on fast when it saw an opportunity to take share from rivals.

这也意味着它在2002年下半年发现有机会从竞争对手那里夺取份额时，能迅速展开营销攻势。

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Cillian Sheridan doubled the lead in the second-half with a tap-in and John Sutton's close-range strike completed the rout four minutes from time.

BBC: Hamilton Accies 0-3 Motherwell

But from the next line-out Ireland scrum-half Peter Stringer took a quick tap off the top and scampered through the Scottish defence before offloading to Heaslip, a first-half replacement for number eight Denis Leamy, to crash over.

BBC: Scotland 15-22 Ireland

Scrum-half Eoin Reddan took a quick tap on England's 22, feeding the ball quickly out to the left.

BBC: England 33-10 Ireland