数学有些难度
Mathematics is a bit difficult.
以上为机器翻译结果，长、整句建议使用 人工翻译 。
数学有些难度，我发现错了一题。
Mathematics some difficulty, I found that the wrong one.
youdao
又或者，你去上数学课，由于难度级别超过了你的能力，让你觉得有些跟不上。
Or you attend a mathematics class, and you have some trouble keeping up because the difficulty level is beyond you.
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