0 a small tube with a rubber container at one end that is filled with air and allows liquid to be given out in separate drops --
1 a small tube with a rubber container at one end which is pressed and released to draw a liquid into the tube, and which can then be lightly pressed to release very small amounts of the liquid --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.