Sphere of activity
[法] 活动范围
🧩 词语组成解析
sphere
[sfɪr]
n. 球（体）;（兴趣或活动的）范围;势力范围;天体，如行星或恒星;
vt. 形成球体;包围，围绕;置于球面内部;
spher(ball)+e(名词后缀)→球；球体；天体；范围；地位
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
I'm sorry. You're right. I should have asked.
对不起。你说得对，我本该先问一声的。
Certainly! Here you are.
当然可以，给你。