การเลือกผู้ร่วมเดินทางการเลือกคนไปค

Choosing co
.If a person is going to be the next to join trips should have some command of English. The lecture is mainly in English. If no one can be used. Might not understand or comprehend information error

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Selected participants travel
To select the person next time. If it is possible. A joint trip should be able to communicate in English?, because most of the lectures will be in English. If no one can communicate, it will make it impossible to understand or grasp the tolerance information

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Select the
The selection of the next time if it's going to be a trip you should be able to communicate in English, because the lectures will be in the majority in English if there is no one else may be able to communicate it to be accurate, do not understand or understand information