He has a tendency to oversell himself.
他爱自我吹嘘。
The seats on the plane were oversold.
飞机上的座位超卖了。
1.过多地卖出(商品等);卖空(股票等);过分吹嘘
1.to say that someone or something is better than they really are because you want to impress or persuade people
1.Tip: Don't oversell your ideas and push against the company's direction, which might risk losing ground in the long run.
小贴士：不要过分吹嘘你的主意而和背离公司的方向，那样长期下区你就会失去地位。
2.We realized that the very nature of most salesmen is to oversell and never do quite what they say they will.
我们意识到，大多数推销员的特点是，要过多地销售，而从不要只推销到他们报的数额。
3.The majority of businesses ignore the Credibility Principle, and in their zest to make a good impression on a loan officer, they oversell.
大多数商家忽视诚信原则，他们热情很高，为了给负责放贷人员一个好的印象，他们就不惜大吹特吹。
4.But does the label Twitter Revolution, which has been slapped on the two most recent events, oversell the technology?
但是不得不问，给这两个最近的事件贴上Twitter革命的标签是否过度夸大了这项技术的作用呢？
5.I don't overstate or oversell the job, but I let prospective employees know we value their contributions.
我并不夸大其词或过度吹嘘这份工作，但是我要让职员知道我看重他们的贡献。
6.Colleges shouldn't oversell, and students need to be realistic about their options based on their grades, test scores, interests and goals.
高校不应人数过量，学生需要有现实的态度，因为他们的选择是根据自己的年级，考试的成绩，利益和目标而定的。
7.And it's true that in their struggle to raise money, aid groups sometimes oversell how easy it is to get results.
确实，在援助团体募集资金时，他们的夸大宣传有时会让人觉得轻而易举就能获得成果。
8.So I don't want to oversell this: It is not sufficient to build a peaceful, free world, but it is absolutely necessary.
所以，我不夸张的说：建立一个和平的世界是不够的，但是绝对必要。
9.Don't oversell. Be natural, develop your own style.
不要过度推销自己。保持自然，独特的个人风格。
10.It is important not to oversell the nominal GDP.
不要过分吹嘘名义GDP，这很重要。