Please use the entrance at the rear of the building after six p.m.

晚上六點以後請使用大樓後方的入口。

The serial number is printed on the rear of the printer, near the power cord.

序號印在印表機背面，靠近電源線的地方。

Fragile items should be loaded toward the rear of the delivery truck.

易碎物品應該裝載在貨車的後部。