途径: way, channel...
领事: consul...
官: government official, governmental, official, public, organ of the body...
碎: to break down, to break into pieces, fragmentary...
渣: slag (in mining or smelting), dregs...
点子: spot, point, dot, speck, drop (of liquid), droplet, point (of argument), idea, crux, indication, pointer...
不经意: not paying attention, carelessly, by accident...
