- einzel (einzeln)
- : separate.
- [15]
15.
- See
- 1 Note 2
- .
- [1]
- aufgespeichert
- : stored up.
- [2]
- bei Verminderung
- : on diminishing; see
- 13 Note 12
- .
- [3]
- um
- : to the distance of.
- [4]
- musste
- : had to. Do not translate by
- must
- ; it is in the past tense.
- [5]
- geleistet: (leisten)
- : performed.
- Die Leistung
- : performance.
- [6]
- streng genommen
- : taken strictly = strictly speaking.
- [7]
- eine Feder spannen
- : compress a spring.
- [8]