left-hand zero

例句：

1. 1. The left-hand side of the room is more comfortable for me to work on.
   房间的左边对我来说更适合工作。
2. 2. The left-hand side of the table is where we usually eat.
   桌子的左边是我们通常吃饭的地方。
3. 3. The left-hand side of the road was blocked by a large tree.
   路的左边被一棵大树挡住了。