求翻译：有些人总认为自己没有迷人的外表，没有过人的本领，属能力平平之辈， 因此他们在交往中没有信心，患得患失。长期的谨小慎微不仅使他们体验不到成功的喜悦， 而且使他们更加不相信自己的能力。 加之多数学生生活环境比较顺利，缺乏实践锻炼的机会。这些往往是导致害羞的重要的原因。是什么意思？

Some people think that their appearance is not attractive, no extraordinary ability, an average of generation capacity, so they have no confidence in the exchanges, about the outcome. Long-term cautious not only enable them to experience the joy of success, and made them even more do not trust their

正在翻译，请等待...

正在翻译，请等待...

Some people think that they do not have glamorous appearance, no extraordinary abilities, is a moderate abilities, so they have no confidence in the exchanges, required. Long-term prudence and not only they experience the joy of success, and that they don't believe in their abilities. Coupled with m

Some people always think that there is pleasant appearance oneself, do not have remarkable ability, belong to the people with mediocre ability, so they have no confidence in associating, are swayed by considerations of gain or loss. The long-term one not merely makes them unable to experience the su