efforts; exertion; endeavour; assistance; services
they; those guys; those fellows
police officer; cop; walking in a circle (dog trick); (arch.) side dish (eaten with rice)
to learn by experience; to learn one's lesson; to learn the hard way; to be discouraged (by); to have enough (of); to be disgusted (with)
cold (e.g. weather); uninteresting (esp. joke); lame; dull
secret (recipe, medicine, etc.); mysteries (e.g. of an art)
sense of equilibrium; sense of balance
paralysis; palsy; numbness; loss of sensation; standstill; state of paralysis
pleasant; agreeable; comfortable; refreshing
consent; approval; acceptance; agreement; compliance
demonstration; presentation; stage show; performance
original; unique (e.g. product); signature; exclusive
it is no exaggeration to say; it is not too much to say
to try (out); to have a try (at); to test; to put to the test
effect; effectiveness; efficacy; effects (e.g. sound effects, visual effects, special effects)
with a start; with a jump
teaching; instruction; teachings; precept; lesson; doctrine
push; pushing (someone to do something); pressuring; pushing (an update, content, etc.); push (stack operation)
district; region; the country; countryside; civilian society
ambition; aspiration; desire to improve oneself
pond skater (any insect of family Gerridae); water strider
sea snake; worm eel (Ophichthidae spp.); snake eel
often; again and again; over and over again; repeatedly; frequently
shooting down (an aircraft)
collection (of art, stamps, etc.); collecting; collection (i.e. a range of new clothes); fashion show
sexy; popular; well-liked
social standing of a family; lineage; parentage; good family
to crowd; to flock; to swarm
nasal breathing; breathing through one's nose; person's pleasure; excitement
to help; to assist; to aid; to contribute to; to be a factor in
pride; dignity; self-worth