1.  BONJOUR – French
2. HOLA – Spanish
3. . HALLO / GUTEN TAG – German
4. NI HAU – Mandarin
5. MARHABA – Arabic
6. SAIN BAINUU- Mongolian
7. MERHABA – Turkish
8.  AHN-YOUNG-HA-SE-YO – Korean
9. OHAYO / KONNICHIWA / KONBAN WA- Japanese
10. ZDRAS-TVUY-TE – Russian

Courtesy:

Google translate