field
an area of land used for the purpose mentioned
(作某种用途的)场地
a landing field
降落场
a medal for bravery in the field (of battle)
作战英勇奖章
echo
the reflecting of sound off a wall or inside a confined space so that a noise appears to be repeated; a sound that is reflected back in this way
回响;回声;回音
There was an echo on the line and I couldn't hear clearly.
电话里有回音,我听不清楚。
The hills sent back a faint echo.
座座山丘传来微弱的回声。
the echo of footsteps running down the corridor
沿走廊跑的脚步回声
grow up
(of a person) to develop into an adult
长大;成熟;成长
She grew up in Boston (= lived there as a child).
她在波士顿长大。
Their children have all grown up and left home now.
他们的孩子都已长大成人离开家了。