Behind the counter a tall, thin man was cheerfully greeting customers.
Behind the counter a tall, thin man was cheerfully greeting customers.
（柜台后面有个高高瘦瘦的男人在笑吟吟地招呼顾客。）
Behind the counter a tall, thin man was cheerfully greeting customers.
（柜台后面有个高高瘦瘦的男人在笑吟吟地招呼顾客。）