(sports) the Olympics

one's aim, a sight at something

set one's sights, aim, train (a gun etc.)

training, often in sports or at the workplace

train

causative of 合う (au) / put together / tune music, radio / add up to, amount to / match with / check with, check against / adapt oneself to, join in / blend, mix / combine, fuse, merge

altogether

in addition, besides

joining together

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend