I quickly lower myself, ducking my head to avoid looking directly into his eyes so he doesn't feel challenged.

我迅速放低身子，低下头避免直视他的眼睛，这样他就不会觉得我在挑衅他。

youdao

The one in the bright blue windbreaker was laughing and swinging a heavy-looking book bag toward the head of his friend, who kept ducking and stepping back.

其中一个身穿亮蓝色风衣，他一边大声笑着，一边将看上去很重的书包朝着同伴的脑袋甩来甩去。

youdao