natural disaster - přírodní katastrofa

noun - a sudden natural event such as a tsunami, earthquake or a flood

 

appreciate - uvědomit si

verb - to understand a problem or a situation and know what it involves

 

wobble - váhat, zaváhat

verb - to hesitate or to become less sure about something

stray - zaběhlé zvíře

noun - an animal that has got lost

stray - zaběhlý, zatoulaný, zbloudilý, oddělený

adjective - not in their intended place; separated from others

 

startling - překvapivý, zarážející

adjective - extremely unusual, unexpected and sometimes worrying

 

spontaneous - samovolný (potrat, výbuch, ap.)

adjective, technical - happening naturally without being caused by something outside it

 

mutate - mutovat (geneticky)

verb, technical - to develop a new form because of a permanent change in the genes

 

mutate - přeměnit se

verb - to change into something different

prankster - šprýmař, vtipálek (dělající kanadské žertíky)

noun - someone who plays tricks or practical jokes on people to make them look stupid

cowardice - zbabělost

noun - the lack of courage or bravery

practical joke - kanadský žertík

noun - a trick that is played on someone to make them look stupid or shock them them so that other people laugh

 

buoyancy - schopnost plavat, schopnost udržet se na hladině

noun - the state of being able to float

 

buoyancy - veselí, radost

noun - cheerfulness, the state of feeling happy and confident about the future

 

buoyancy - prosperita

noun - (connected with business etc.) the state of being prosperous, of growing or staying at a good level