没有过期 ? There is no expired 三个年级 ? Third grades 不论你有多富有，也无法用金钱买到健康。 ? No matter how rich you can not use the money to buy health.
双语例句
1
On thirdgrades, like others can not think.
第三个档次，想别人不能想的。
2
Similarly, when the researchers looked at entering and exiting test scores in first, second and thirdgrades, they found that some classes made much more progress than others.
相类似，研究显示小学一、二、三年级入学和结业考试在班级之间也有很大差异。
3
Even today I have my daughter’s minutely graded third-grade science exams, with grades like 23/25 or A minus.