So, how tough is the new test? Students believe it will be more challenging because of the new speaking section.

那么，新讬福考试有多难呢？考生们认为口语测试的加入将会提高考试的难度。

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It will be tough, because, as I said this is a very challenging circuit, which is difficult from the physical point of view.

这将很艰难，因为正如我所说过的这是一条极富挑战性的赛道。

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Challenging truck driving with difficult load in tough environment.

在艰难的环境中难以负荷的具有挑战性的卡车驾驶。

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