Vocabulary consisting only from characters you are able to read
細々
hosoboso
(1)poor (living), (2)barely continuing, just scraping along, (adj-f) (3)very narrow mix
小ちゃい
chiichai
small (babytalk form)adj
会場
kaijou
the place of meetingjlpt4
加熱
kanetsu
heating, application of heatsuru
円の表面積は2πrである。
en no hyoumenseki ha 2paia-ru dearu.
Surface area of a circle is 2πr.math