Four cycle
[機] 四沖程循環
?? 詞語組成解析
four
[f?r]
num. 四;四個;第四;
n. 四的;四個一組之物;
cycle
['sa?kl]
n. 循環，周期;自行車;時代，一段時間;整套;
vi. 周而復始，循環;騎自行車;輪轉;
vt. 運轉，循環;使輪轉;
cycl =ring,circle,表示”圓,環”
??? 情景例句
When you read, read as loudly as possible, as clearly as possible and as quickly as possible.
當你讀的時候，要盡量大聲、盡量清晰和盡量快速。
Where drums beat, laws are silent.
戰鼓一打，法律無聲。
Stories about people often attract far more public attention than political events.
常人軼事往往比政治事件更能引起公眾注意。