N1

を経て

Via, Through, After (experience at job, university, etc.), Pass through

休憩きゅーけー

をお

経へ

て

、

訓練くんれん

をお

開始かいし

する

。

After taking a break, [we] start the training.

を通じて

Through, Via, Throughout

を以て

By means of, With, By, Via, In view of

にかけて

Over (a period), From ~ until, Through

にて

In, At, With, Using, By