1、
But the provisos and conditions attached to the current offers will make for high hurdles.
但依附于现前提案的默许和状况将会造成更高的障碍.
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2、
A successful trader must hop over several high hurdles-and keep hopping.
成功的交易者要跳越过这些障碍 —— 不停地跳.
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3、
However, some experts believe the hurdles to live translation remain high.
但是, 一些专家们认为同声翻译的障碍仍然很多.
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4、
