一举两得 [简明汉英词典]
kill two birds with one stone
养尊处优 [简明汉英词典]
do oneself proud
do oneself well
don't laugh until it become a truth.
飞奔 [简明汉英词典]
gallop
run like split
scud
tear
水性 [简明汉英词典]
ability in swimming
watercraft
watermanship
work hard
本末倒置 [简明汉英词典]
put the cart before the horse\\
big stomach
兴高采烈 [简明汉英词典]
elation
feel one's oats
in great form
rapture
laboring with high spirit
脚踏两只船，必定落空
having a foot in two camp result nothing
浑身湿透 [简明汉英词典]
have not a dry thread on one
一贫如洗 [简明汉英词典]
as poor as a church
引狼入室 [简明汉英词典]
open the door to a dangerous person
潜伏的 [简明汉英词典]
delitescent
incubative
latent
unawakened
危险 [简明汉英词典]
at stake
danger
hazard
jeopardy
peril
risk
沉重的 [简明汉英词典]
heavy
lumbersome
oppressive
ponderous
weighty
负担 [简明汉英词典]
burden
burthen
onus
shoulder
weight
班门弄斧 [简明汉英词典]
display one's slight skill before an ecpert
谢谢 [简明汉英词典]
thank
thank you