He was a good friend, a dependable companion.
他是一個很好的朋友，一個可以信賴的伙伴。
He was dependable, straightforward, the boy next door
他可靠、坦率，是鄰家男孩那種類型。
He is dependable in work.
他辦事四平八穩。
He's totally unreliable as a source of information.
他提供的消息完全不可信。
10% of the data was discarded as unreliable.
10%的數據因不可靠而被廢棄。
The trains are notoriously unreliable.
火車不準點是出了名的。