YOU SAID:

the lesson starts at thirty past ten

INTO JAPANESE

レッスンは10時30分に始まります

BACK INTO ENGLISH

The lesson starts at 10:30

INTO JAPANESE

10時30分からレッスン開始

BACK INTO ENGLISH

Lesson starts at 10:30

INTO JAPANESE

10:30 レッスン開始

BACK INTO ENGLISH

10:30 Lesson start

INTO JAPANESE

10:30 レッスン開始

BACK INTO ENGLISH

10:30 Lesson start