home straight

基本解释

The racing car powered down the home straight.
赛车在终点直道上急驰。
http://dict.hjenglish.com
For two decades, Chile was the “teacher’s pet” of Latin America, the student who always brought home straight A’s.
在过去20年，智利一直是拉丁美洲的优秀学生，每次都能直接拿A回家。
Declare that the way Asian-American parents succeed in raising such successful children is by denying them play dates and sleepovers, and demanding that they bring home straight A’s.
说美国的亚裔家长能够培养出如此优秀的孩子的原因就是，不准约会、不准在朋友家过夜、成绩要全A。

So, you can confirm that for yourself at home, but in fact, if I draw a straight line, this will actually be correct.
你要是不信回去自己验证一下,事实上我画成直线,是绝对正确的
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