2006-11-11 06:59:51Mtk & Lmm
backup precaution 以備不時之需
As a backup precaution, Claudius poisons the victory cup in case Hamlet wins.
As a backup precaution, he ordered another case of ice.
As a backup precaution, he ordered another case of ice.
As a backup precaution, she prepared two addition sheets of exam paper for her students.