【正确答案】The two women sit there not looking at one another, but as if peering into something and at the same time holding back.

【答案解析】 ①本句可从“谁也没看谁”前切分。把后面部分用译成用连词并列的三个现在分词短语作伴随状语。即：not looking at one another, but as if peering into something and at the same time holding back. ②窥探，可用peer into表示。同时，可用at the same time表示。隐瞒可用hold back表示。