名词
中文翻译：样本
同义词：
['specimen', 'trial', 'test例句：1. The sample size is small enough to be representative.（样本大小足够代表。）']
例句：
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1. The sample size is small enough to be representative.
样本大小足够代表。
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2.This is a sample of the new product line.
这是新产品线的样本。
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3. We need to collect more samples to ensure accuracy.
我们需要收集更多样本以确保准确性。