| 1. | It ' s becoming much more expensive to travel abroad 现在,出国旅行的费用贵得多了。 |
| 2. | Your passport is essential for international travel 出国旅行,护照是不可或缺的。 |
| 3. | Man1 : is this your first trip abroad 男士一:这是您第一次出国旅行吗? |
| 4. | If i have enough money , i ' m going to take a trip abroad 如果我有足够的钱,我就会出国旅行。 |
| 5. | Be cautious while traveling to foreign countries 出国旅行要谨慎。 |
| 6. | A valid passport is a prerequisite for travel abroad 有效的护照是出国旅行所必备的(条件) 。 |
| 7. | 1 . traveling and keeping the green card 1 .出国旅行和保留绿卡的方式 |
| 8. | 1 . traveling and keeping the green card 1 .出国旅行和保留绿卡的方式 |
| 9. | The couple don ' t have to spend much money on their foreign trip 那对夫妇出国旅行的钱不够用。 |
| 10. | B : no . this is my first trip abroad 不,这是我第一次出国旅行。 |