0 to (cause to) bend or collapse suddenly at the waist -- prohýbat se smíchy/bolestí
1 to join up in pairs -- spojit se do dvojic, sedět po dvou
There weren’t enough desks, so some pupils had to double up.
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.
Můžeme to dokončit krok za krokem, ať je cesta jakkoli dlouhá, a nelze ji dokončit, ať je cesta jakkoli krátká, pokud si ani neoznačíte svou stopu.