1·法国队在上半场结束时以21比3领先，他们有8次带球触地得分。
The French, who led 21-3 at half time, scored eight tries.
—— 《柯林斯英汉双解大词典》
2·乘坐20、21、26、27路公交车，在世界之窗站下车，步行约3分钟到欢乐谷。
By bus No.20, 21, 26, 27, then get off at Window of the World Station and walk for about 3 minutes to Happy Valley.
3·警方称，事发时，一辆挂车牌号蒙的货车因逆向行驶，与一辆由天津开往哈尔滨的长途客车相撞起火，货车上3人、客车司机和28名客车乘客均死亡，另有21名受伤乘客目前在医院接受治疗。
All 3 people aboard the truck, the bus driver and 28 passengers died. The remaining 21 injured passengers were hospitalized.
4·今天只是3小步，下周的这个时候就是21小步，下个月的这个时候你就完成了84小步。
It may only be 3 steps today, but you'll complete 21 steps by this time next week and 84 steps by this time next month.
5·但是当研究者考察性别差异时，他们发现当女性患有这类疾病时，离婚率高达21%；而当男性患有这类致命的疾病时，离婚率仅为3%。
But when the researchers looked at gender differences, they found the rate was nearly 21 percent when women were the patients compared with about 3 percent when men got the life-threatening diagnosis.
6·心血管疾病占这类死亡的48%，癌症占21%，慢性呼吸系统疾病占12%，糖尿病占3%。
Cardiovascular diseases were responsible for 48% of these deaths, cancers 21%, chronic respiratory diseases 12%, and diabetes 3%.
7·正如前面提到的，清单3使用了宏(第21行)。
As I mentioned, Listing 3 USES macros (line 21).
8·21岁的时候她甚至一天约会3个男人。
At the age of 21 she was dating 3 men a day. The man of her dreams works only 2 minutes from her home.
9·生产：每个21岁到45岁之间的雇员，在每个需要他的职位上工作三年。
Production: Everyone between 21 and 45 is a state employee. For 3 years each person works where the state determines he is needed.
10·第二十二条按照本条例第二十一条第一款第(三)项规定估定完税价格，应当扣除的项目是指。
Article 22. Items that are deducted as specified in item 3 of paragraph 1 of article 21 of this set of regulations in determining the customs value refer to.