Vocabulary consisting only from characters you are able to read
二人
ふたり
two persons, two people, pair, couplejlpt5
便乗
びんじょう
taking advantage of a ride or an opportunity, taking a shipsuru
The angle A has 60 degrees.math
若しかしたら
もしかしたら
(uk) perhaps/maybe/perchance/by some chance/by any chance/(P)jlpt3