1. Notable (形容词)

“Notable” 是形容词，意思是“值得注意的”，“显著的”或“重要的”。它用来描述某件事物或某个人具有特殊的重要性或显著性，因此引人注意。通常用来形容某些令人印象深刻或有特殊意义的事物。

例如：

• The conference featured several notable speakers.（会议上有几位值得注意的演讲者。）
• The team made a notable improvement in their performance.（该队在表现上有了显著的改善。）
• She received a notable award for her contributions to science.（她因对科学的贡献获得了重要奖项。）

2. A notable increase (短语)

“A notable increase” 是一个常见的短语，表示“显著的增加”或“值得注意的增长”。这个短语用来形容某个数字、量或趋势的增长是非常明显或重要的，值得特别关注。

例如：

• There has been a notable increase in online shopping during the holiday season.（在假期期间，网上购物显著增长。）
• The company reported a notable increase in profits this year.（公司报告今年的利润有了显著的增长。）
• The country saw a notable increase in tourism after the new attractions were introduced.（新景点推出后，该国的旅游业显著增长。）

总结：

• Notable 表示“值得注意的”，强调某事或某人具有特别的显著性或重要性。
• A notable increase 表示“显著的增加”，通常指数量、程度等有显著增长或提升。

Recently, there has been a notable increase in the purchase of supplements such as fish oil and glucosamine for joint health, and coenzyme Q10 for heart benefits among young people in China.

最近，中国年轻人购买用于关节健康的鱼油和氨基葡萄糖等补品，以及用于心脏保健的辅酶Q10的情况有了显著增加。