YOU SAID:

as the ant crept on to the window sill, the apple pie began to cool down

INTO JAPANESE

アリが窓枠に忍び寄ると、アップルパイが冷え始めました

BACK INTO ENGLISH

When the ants creeped into the window sill, the apple pie started to cool down

INTO JAPANESE

アリが窓枠に忍び寄ると、アップルパイが冷え始めました

BACK INTO ENGLISH

When the ants creeped into the window sill, the apple pie started to cool down