看不出

wǒ kàn bu chū ràng hái zi kàn zhè xiē shū yǒu shén me hài chu

我看不出让孩子看这些书有什么害处。

I see no harm in letting the children read these books.

wǒ kàn bu chū zhēn jiǎ

我看不出真假。

I cannot tell whether it is genuine or fake.

jìng pǐn zhī jiān wǎng wǎng kàn bu chū míng xiǎn de qū bié

竞品之间往往看不出明显的区别。

There is often no discernible difference between rival brands.

yǒu xiē zhào piàn hěn mó hu kàn bu chū shéi shì shéi

有些照片很模糊，看不出谁是谁。

Some of the photos were so fuzzy it was hard to tell who was who.