求翻译：对于各类活动要有选择性地参与，诸如小语种专业的学生，可以参与一些导游方面的实习工作或参加一些夏令营、实践创新等活动，这样的实习可以锻炼和提升学生语言等综合方面的能力，应该尽量避免参与纯劳务或打工性质的兼职工作。”是什么意思？

In a selective manner to participate in various activities, such as minority languages ​​majors can participate in some guides, internship or participate in some summer camp, practice innovation, and other activities, such a practice can exercise and enhance students' language ability to should try

For all sorts of activities to participate in a selective small languages, such as students, you can participate in a guided tour of some of the practical work or participate in some camps, such as innovation in practice, this internship can be exercise and enhance students' language ability, and so

Must have selectively the participation regarding each kind of activity, such as the small language classification specialized student, may participate in some tourguide aspect the practice work or participates in some activities and so on summer training camp, practice innovation, such practice may

To selectively participate in various activities, such as small language students, can participate in some tour guide internship or to participate in some activities such as summer camps, practice, innovation, such practice will build and enhance students ' language ability in the integrated, should

正在翻译，请等待...