It's hard to say clearly 很难说清楚
it's hard to say clearly
很难说清楚
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It's hard to say exactly where we are compared to the opposition, but clearly they are very quick.
很难说我们与对手的差距在那里，但是，他们确实很快。
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