He sat down, purposely avoiding her gaze.

他坐了下来，有意避开她的目光。

《牛津词典》

Having examined her, it was as though he could no longer look at her directly; instead, he looked from side to side, and then down to the floor, avoiding her gaze.

看起来他无法再直视她，他四处看了一圈，随后视线落到地板上，避开了她的盯视。

youdao

The roof which looks as if barnacled lets in light through the glass on the top of the tube-shaped windows that are set avoiding shades and eye gaze of the neighbors.

屋顶看起来就像甲壳动物的附属器官，阳光通过屋顶上的矩形天窗照进室内，这样可以避免邻居家建筑的影子和邻居的窥视。

youdao

You may see the Arhuac in Pueblo Bello, with their white serapes (a long blanket-like shawl), tall coned hats, long black hair and beautifully stitched handbags slung across lean shoulders -- but they will rarely meet your gaze, looking down or off to the side, avoiding attention and gliding past with a cool effortlessness.

BBC: Colombia��s spiritual centre