手伝てつだ
tetsudai

Noun

1. helper; assistant

年間ねんかんかれ最初さいしょ値段ねだんしばってくれたが、そのとしわりにかれはしょっちゅう手伝てつだいをれていることにがついた。
yonenkanwa karewa saishono nedande shibao katte kuretaga sono toshino owarini karewa shocchū tetsudaio tsurete iru kotoni kigatsuita.
For four years, he cut the grass at the original price, but I noticed that toward the end of that year, he had a helper with him quite often.
Noun

2. help; assistance

台所だいどころでおかあさんの手伝てつだいをしていたの。
daidokorode okāsanno tetsudaio shite itano.
I helped my mother in the kitchen.
Other forms: