Tour of service
[法] 任職期間, 服務期間
?? 詞語組成解析
tour
[tu?]
n. 旅行，觀光;巡回演出;任職期;輪班;
vt. 到…旅游;在…巡回演出;
vi. 觀光;巡回;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
service
['s?v?s]
n. 服務，服侍;服務業;維修服務;服役;
vt. 檢修，維修;向…提供服務;保養;滿足需要;
adj. 服務性的;耐用的;服現役的;
serv服務+ice表名詞，行為，狀態 →服務
??? 情景例句
This is beautiful! Chinese calligraphy. What do these characters mean?
好漂亮！是中國書法！這上面寫的是什么意思？
They that do nothing learn to do ill.
游手好閑，容易學壞。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先從亞洲引進的狗，待人友好，早在羅馬時代就給人當看門狗了。