To start a new association requires five members... but the main thing the girls need in order to play baseball is a place to practice! But there are no suitable locations at the school for playing baseball. Tsubasa and the others are worried, but they tell themselves that all they can do is start with whatever is possible right now. They start by visiting a baseball shop to buy equipment. As they're picking out gloves, they realize that Suzuki Waka, a classmate of Tsubasa and Yuuki's, is also at the shop.
then pound the spot between the index 
finger and thumb with the mallet.
ثمّ نبدأ بدقّ الموقع بين السّبابة
والإبهام بالمِدقّ
dann hämmert mit dem Mallet auf die Stelle
zwischen Zeigefinger und Daumen.
y luego golpean la parte
entre el índice y pulgar con el mazo.
y luego golpeáis la parte
entre el índice y el pulgar con el mazo.
Ensuite, on frappe avec le marteau
l’espace entre le pouce et l’index.
poi colpite con il martello
 la parte alla base dei diti pollice e indice.
daí bata no ponto entre o polegar
e o indicador com a marreta.
затем начните бить между большим
 и указательным пальцами молотком.