重点单词：
1、 engage
vt. 吸引，占用；使参加；雇佣；使订婚；预定
vi. 从事；答应，保证；交战；啮合
She engaged herself to repay her debt within two months.
她答应在两个月内偿还她的债务。
2、blender
n. （美）搅拌机；掺和者；混合物
n. (Blender)人名；(英)布伦德
Puree cucumber in a blender.
用搅拌机打成黄瓜泥。
3、mixture
n. 混合；混合物；混合剂
Air is a mixture of gases.
空气是多种气体的混合物。
4、tirelessly
adv. 不知疲倦地；不屈不挠地
They can work tirelessly for years, beaming back data and images, and returning samples to Earth.
它们可以不知疲倦地工作好几年，发回数据和图像，并带回样品。
重点短语：
1、drop into
不知不觉变得；顺便进入；偶然进入
He dropped into a shop for some tooth-paste and soap.
他走进一家商店买牙膏和肥皂。
考考你（翻译）：
1、他们上个月订了婚。
2、他们在搅拌机或咖啡豆的磨具很容易被磨碎，但种子如果榨成油木酚素就被破坏了。
3、你给这混合物加进了过多的液体。
答案下期公布：
上期答案：
1、The picture emerging is a mirror image of the traditional gender map: men and markets on the side of the irrational and overemotional, and women on the side of the cool and levelheaded.
2、Keep yourself well groomed.
3、We regret for the loss you have suffered and agree to compensate you by $500.