Ring protection
[計] 環狀保護
?? 詞語組成解析
ring
[ri?]
n. 戒指，指環;鈴聲，鐘聲;環形物;拳擊場;
vt. 形成環狀;環繞;使（例如鈴）響;打電話給;
vi. 按鈴，敲鐘;回響;成環形;
??? 情景例句
Fine, Grandpa. Fine!
很好 ，爺爺， 很好！
I should have studied last night, but I was too tired.
我昨晚應該學習，但是我太累了。
Now she looks pale as if she were ill.
現在她臉色難看，好像病了一樣。