"dos piezas" in English

This defensive maneuver—designed to protect your king—involves moving two pieces at once.

friction between the two parts produces heat

I find it a particularly good image because when two cogs mesh, they move something, and that is exactly what we want.

the two parts screw together

these two pieces don't link together

screw the two pieces together

she matched up the two parts

a two-piece bathing suit

I particularly liked the way that Mr Surján described the Commissioner and me when he said that we were like two interlocking cogs.

Listening to the Commissioner's speech, I felt that the rapporteur and the Commissioner dovetail together, and this could fill us with a kind of enthusiasm.

For example, in my country two million small and 100 000 large wild game animals are hunted every year and there are 300 000 hunters. It is therefore important.

In the view of a number of countries, there is a clash between two keystones of international law here: national self-determination and territorial integrity.

(SL) The two reports on the framework decisions form two further pieces in the jigsaw of a broad range of regulations, directives and other documents relating to the fight against terrorism.