2おはようございます
good morning (polite)
3じゃあ、また
goodbye (friendly)
9ありがとうございます
Thank you (Polite)
12いってきます
ill go and come back (When leaving)
13いってらっしやい
please go and come back (response to leaving)
16いただきます
thank you for the meal (before eating)
17ごちそうさまでした
thanks for the meal ( after eating )
20よろしくおねがいします
nice to meet you
50大学/だいがく
college / university
53だいがくせい/大学生
college student
54りゆうがくせい
international student
57いちねんせい
first year student