现在商业很卷，50 个产品里面只有一个产品能 launch 问这篇文章说了什么？
答案是现在生意难做是因为竞争商品太多太激烈了。It's diffcult to do business now because there are too many competitive products and fierce.
Multiple Choice (Single) #5 Competitive
Read the text and answer the multiple-choice question by selecting the correct response. Only one response is correct.
