szemrany in English:

He made a lot of money, using some very dodgy methods.

Lying to the police id a bit dodgy, isn't it?/He's a dogdy character. I don't trust him/I can't help you lift that. I've got a dodgy back

dodgy fast-food joint round the corner

This business looks dodgy.

One girl thought the men looked dodgy.

Norton Disk Doctor can perform miracles on a dodgy hard disk.

But education for its own sake is a bit dodgy, too.

They got involved with a dodgy businessman and lost all their savings.

The couple lost their life savings in some dodgy investments.

It's not my fault you own this dodgy stock.

Don't open dodgy emails from people you don't know.

... electricity is a little dodgy.

Then what is this I wonder? If it isn't dodgy door-to-door sales then could it be a new kind of pickup technique for the ladies?

This year again I found a number of dodgy goods so I'll introduce them all here.

We ate our picnic in a shady spot.

shady deal

She's involved in a shady deal.

They found a shady place for a picnic next to the tree.

Full of shade; shaded: found a cool, shady spot under some trees.

We sat on the shady grass for our picnic

... found out about a shady book deal he had...

My uncle's brother's son got involved in a shady business and disgraced the family.

This place is too shady for taking photos.

Mr. Arquize is a shady character because he never says "hi" or even looks at me when we pass each other in the street.