like painting the Forth Bridge

like painting the Forth ˈBridge(BrE)used to describe a job that never seems to end because by the time you get to the end you have to start at the beginning again永无止境的工作（快完成时又得重新开始）

• three-dimensions trademark
• alexanders
• derides
• Tar Heel State
• sounding leads
• relative bandwidth
• acidy
• 'rent
• knock over like skittles
• barberite
• shyest
• decollations
• give the treatment
• balance of international payments
• transverse framing
• dolly drop
• (as) clear （或sound）as a bell
• bittier
• hinsdalite
• combativities
• tanists
• unconcernedness
• floodplain splay
• telephone exchanges
• call button
• piccaninny
• orthoepist
• integrated system
• Thibet
• cordon
• fakers
• nards
• alligators
• snouty
• Fraser
• sphygmograph
• spoking
• jackscrewing
• mythopoetized
• parallel
• bull-calves
• publicity
• cancerations
• barracoutas
• thesauruses
• sugar mummy
• thurible
• be marking time
• RADAR transponders
• peckier
• forerunning
• differential thermogravimetric analysis
• brasserie
• from the (bottom of one's) heart
• Eton crop
• axing
• patch sth / sb ↔ up
• teeter on the brink/edge of sth
• exhumations
• chase mortised
• nuchae
• keep the lid on
• piscivorous
• live over again
• withholding table
• esthesio-
• escolars
• mixed tithe
• workability
• set theoretic
• Norris, George William
• vinoes
• impecuniously
• w.p.b.
• omophorion
• Cardozo, Benjamin Nathan
• admission free
• cryoextractions
• stop-loss orders
• interconvertibility
• society finch
• jazzies
• inconspicuousness
• metatalc
• honey-cooler
• outlines
• antipapal
• the atmosphere
• planetology
• greenhouse potential
• thick-tailed bushbabies
• dry-charged battery
• as dry as a chip
• retro fashion
• gynecopathy
• vote
• comely
• armed robberies
• mountain ash
• vogesite