用心

(1)be vigilant, be on the lookout or be careful; "Watch out for pickpockets!"

(2)用心深い、または注意深い

(3)be careful, prudent, or watchful; "Take care when you cross the street!"

(4)慎重、用心深い、注意深い

(5)watch over or shield from danger or harm; protect; "guard my possessions while I'm away"

(6)危険または危害を見張るか、保護する

(1)guard my possessions while I'm away

(2)私がいない間、私の財産を保護する