She seems like my guardian angel.

I'm thinking of having Tianjin rice for lunch today.

He suffered a fracture of the lesser trochanter.

He fractured his greater trochanter.

How does this machine work?

Please underline this word.

We go fishing in this river every weekend.

Every weekend, we enjoy picnics on the flood plain along the river.

The use of fossil fuels is causing global warming.

We will use caustic potash in this experiment.