While he was driving, he explained the instructions to me step by step in accordance with his actions.

他一边开车一边一步步地给我讲解刚才所提到的步骤。

youdao

While he was driving, he explained the instructions to me step by step in accordance with his actions.

他一边开车一边一步步地给我讲解刚才所提到的步骤。

youdao