to be firm and tough in negotiation
ser firme y duro en la negociación (ser firme y duro en la negociacion)
"He decided to play hardball during the contract talks."
"Él decidió jugar fuerte durante las negociaciones del contrato." (El decidio **jugar fuerte** durante las negociaciones del contrato)
to become fit through exercise
to give someone a chance or show them mercy
to try to teach someone something that is difficult for them...
to get connected to the internet
to discuss something in detail
Something that is easy and without difficulty.