回复：诚心请教各位大侠，关于来美探亲B2签证的有关问题

1. 一般入境的时候是不是只会给半年的逗留时间, 如果说想住10个月一般会不会批准?
- The stay period is granted at CBP, not something you could request

2. 如果真的给了10个月逗留期, 下次再签出来的话会不会有麻烦?
- If your parents are granted to stay 10 mos, it will not necessarily affect when they apply visa later

3. 听说半年以后可以延期, 但又听说延期以后第2次再想签就会被拒? 是不是这样呢?
- Your parents may extend while they're present in the states, and such extension, if granted, will not necessarily result in a denial on next visa application

4. 我爸妈签证有效期是一年, ENTRIES 是 M, 那么如果半年以后回国两个月, 然后再返回来，就不用重新签证,直接就可以过来再住4个月了吗?
- They may re-enter as late as 9/4/08 and are still granted another 6 mo of stay.