moreover, enhancement of personal capacity is becoming more and more a requirement for those who want to make greater success. with the development of economy and technology, citizens begin to take advantage of different foreign products as well as education. since most citizens have got used to their life at home, traveling abroad becomes one of the easiest ways to have direct contact with exotic cultures.
many advantages as traveling abroad may bring to us, it may also bring about many disadvantages. for instance, there are many elites who have ever traveled abroad may be attracted by the nicer living and researching conditions abroad and thus never return, which is really a pity to our nation.
comparatively speaking, traveling abroad is a serious decision to make. maybe, look before you leap is better.