If you do climb higher sooner, come back down to a lower height when you sleep.
如果你真的很快爬到了更高的地方,那就在你睡觉的时候回到较低的高度。
At the height of 8,000 meters, there is only 30% O₂ and the human body can only stand this height for a few days, so it is dangerous for humans to climb higher.
在8000米的高度,只有30%的氧气,人体只能处于这个高度仅几天,所以人类再往上爬是危险的。
Could you climb higher and higher?
你能越攀越高吗?
It would have to climb higher to give consumers a financial incentive to switch.
VOA: standard.2010.02.23
Some people say the higher you climb, the harder you fall.
VOA: special.2009.12.09
OECD unemployment division chief Stephan Scarpetta says the number of jobless among the OECD's 30 member countries is expected to climb even higher next year, to nearly 10 percent.
VOA: standard.2009.09.16
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