美国国会一直在为创建更直接的农业工人签证设阻，这种签证可以让外国工人在美国停留更长时间，还能在该行业内更换工作。
Congress has obstructed efforts to create a more straightforward visa for agricultural workers that would let foreign workers stay longer in the U.S. and change jobs within the industry.
如果你希望鼓励访客回访网站，并让他们停留更长的时间，你需要在2011年预算中加入Web 2.0的实施计划。
Encourage repeat visits and increased time on the site by including Web 2.0 initiatives in your 2011 budget.
很可惜跨卡鲁车只逗留了半个小时，让人沮丧的是，开了半小时后，我们在黑暗里停留了更长时间。
Sadly the Trans-Karoo only lingered for half an hour. Frustratingly, another half-hour down the line, we stopped for far longer in the darkness.
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