1. One can strike out sparks from flint with steel.
    用钢敲打火石，可以打出火花。

2. It would strike twelve in twenty minutes´ time.
    再过20分钟，大钟将敲响12下。

3. It was all about the railway workers´ strike of February 7th, 1923.
    是关于1923年2月7日铁路工人大罢工的。

4. Identical twins Katie and Sarah Monahan arrived at Pennsylvania's Gettysburg College last year determined to strike out on independent paths.
    同卵双胞胎卡蒂和萨拉·莫纳汉去年来到宾夕法尼亚的葛底斯堡大学，决心闯出一条独立之路。