gardener
园丁
Perhaps you should hire a gardener to take care of these flowers.
或许你该雇用个园丁来照顾这些花。
gardening
园艺
You can buy some gardening tools at the shop around the corner.
你可以在街角的那家店买一些园艺用具。
secretary
秘书
My secretary will email you the details later.
稍后我的秘书会将细节用电子邮件寄给你。
clerk
店员；职员
The clerk at the drugstore gave me back the wrong change.
药妆店的店员找错零钱给我。
surface
表面
The surface of the table was covered with dirt.
桌子的表面布满灰尘。
decision
决定
I'm sorry, but you'll have to make a decision quickly.
很抱歉，但你必须赶快做决定。
contain
包含，装有
This photograph album contains all of my favorite photos.
这本相簿里装着所有我最爱的照片。
million
百万；百万的
The earthquake left millions of people homeless.
该地震造成数百万民众无家可归。
That house cost him five million dollars.
那栋房子花了他5百万美元。
billion
十亿
The government spent billions of dollars to build a subway system.
该政府花了大笔的钱修建地铁。