| 1. | These include difficulties getting a student visa , especially in scientific and technical areas
其中包括取得留学签证难，尤其在科技领域。 |
| 2. | These include difficulties getting a student visa , especially in scientific and technical areas
包括难于取得留学签证，特别是科学技术领域。 |
| 3. | These include difficulties getting a student visa , especially in scientific and technical areas
包括很难得到学生签证，特别是科学技术领域的。 |
| 4. | These include difficulties getting a student visa , especially in scientific and technical areas
这包括签证困难，特别是自然科学与技术领域的。 |
| 5. | These include difficulties getting a student visa , especially in scientific and technical areas
包括学生签证的困难，特别是从事科学技术方面的。 |
| 6. | These include difficulties getting a student visa , especially in scientific and technical areas
包括有学生签证获取困难，特别是在科学技术领域。 |
| 7. | These include difficulties getting a student visa , especially in scientific and technical areas
如学生很难得到学生签证，特别是在科学和技术领域。 |
| 8. | These include difficulties getting a student visa , especially in scientific and technical areas
其中包括拿学生签证的难度，特别是自然与技术方面。 |
| 9. | These include difficulties getting a student visa , especially in scientific and technical areas
原因包括留学生签证难，特别是在科学和技术领域的。 |
| 10. | These include difficulties getting a student visa , especially in scientific and technical areas
例如获取学生签证的难度加大，尤其在科学和技术领域。 |
