讲解：
have sb do
要(或安排)(某人)做(某事):
He had the bouncers throw them out of the club.
他叫保安人员把他们轰出了俱乐部。

ask sb to do
要求；请求:
Eric asked me to marry him.
埃里克求我嫁给他。

surpass sb/sth
超过；胜过；优于:
He hopes six day to surpass the world record.
他希望有一天能刷新世界纪录。

battle (with / against sb / sth) (for sth)
搏斗；奋斗；斗争:
She's still battling with a knee injury.
她还在同膝部的伤痛作斗争。

a net amount of money
净得的；纯的:
a net profit of ￡500
500 英镑的纯利润
net income / earnings (= after tax has been paid)
纯收入