Engels : Nederlands
their = hun
trouble (with) = last
strange = vreemd
well = nou
causes = oorzaken
problems = problemen
are known = bekend
sit = zitten
incorrectly = verkeerd
cycles = fietst
nowadays = tegenwoordig
take part (in) = doe (- aan)
sufficiently = voldoende
(take part) in = aan (doe -)
regularly = regelmatig
practise sports = sporten
chance = kans
illness = ziekte
live = leef
do (emphasis) = wél
healthy = gezond
become = word