Communication

jméno nebo slovo, které je obtížné vyslovit

Its chemical name was a jawbreaker and is of little interest to us now. (Googlebooks)

Now the title was a jawbreaker. It was Teratocarcinogenesis by differentiation of multipotential cells. Again, he asked, "will you change the title?" (Google)

I suppose the word she could not say was a jawbreaker like "discorporated" or "discorporeal". (Google)

po něčem skočit, nadšeně přijmout nabídku

The hollywood star jumped at the chance to be a spokesperson for the clothing company, because she was convinced it would give her career a huge boost. (Google)

These entrepreneurs jumped at the chance to be franchisees while they were young and their determination and drive are now paying off. (Google)

I soon as they said I could come here I jumped at the chance. (Google)