monkey bars; horizontal ladder
swimming crab (Portunus trituberculatus); Japanese blue crab
throughout; over a period of ...; over a span of ...
tightrope walking; high-wire act; funambulism; treading a tightrope; walking on thin ice; pulling a risky balancing act
length of a blade (sword, knife, etc.); walking on the edge of a sword
godsend; lifesaver; timely offer; windfall
making a living; getting on in the world; subsistence
generally; in the main; briefly (look over, explain, etc.); roughly; more or less
dishonouring (a bill); dishonoring; bouncing (a cheque, check); non-payment
roofed corridor connecting two buildings (in traditional palatial-style architecture)
perineum; area between sex organs and the anus; very narrow passage
fire-walking (walking over fire or burning coals)
bridge-opening ceremony; first crossing of a bridge
distance between two points; distance between opposite supports of arch, bridge; span
Asplenium antiquum (species of spleenwort)
hart's-tongue fern (Asplenium scolopendrium)
brachiation; swinging from branch to branch