one's aim, a sight at something

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

(sports) the Olympics

train

training, often in sports or at the workplace

joining together

altogether

in addition, besides

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

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