If she were really happy, she wouldn't have to post photos of herself looking happy.

她要是真开心，就不会发这种看着开心的照片。

" It would be a good thing for Mary, if she would look after it herself, " said Grandfather.

“如果玛丽能自己照顾它，这对她来说是件好事，”爷爷说。

She had no choice but to let her sisters go on first, and continue to look for them herself.

她只得让姐姐们先走，自己继续寻找。

She must have looked into them herself.

她肯定自己去查了。

" Let's be serious then, " she said, and looked serious enough herself.

“那我们就认真点吧， ” 她说，自己也显得很认真。

Every now and then he looked over at Catherine herself and smiled, as if to show that what he said was for her benefit too.

他时不时地看着凯瑟琳自己微笑， 好像在表明他说的话也是为了她好。