1. One shortcoming of too much work is that it may cause healthy problems. 过多工作的一个缺点是可能会引起健康问题。
2. Another shortcoming is that it is not applicable to certain very muscular people such as athletes and bodybuilders, who can also have artificially high BMIs. 另一个缺点是它不适用于一些像运动员和健美运动员这样的肌肉发达的人，他们也可以有人为造成的身体质量指数偏高的情况。
3. If the book has one major shortcoming, it's that the authors don't spend enough time applying a critical eye to the role of Internet businesses in these sweeping changes. 如果说这本书有一个大的缺点，那就是作者没有下足功夫，以批判的眼光来看待互联网企业在这些重大变革中所扮演的角色。
4. But if the book has one major shortcoming, it's that the authors don't spend enough time applying a critical eye to the role of Internet businesses in these sweeping changes. 但如果说这本书有一个主要的缺点，那就是作者没有下足功夫，以批判的眼光来看待互联网企业在这些变革中所扮演的角色。
