清洁工

1.A doctor and a street cleaner are in different walks of life.

医生和街道清洁工是不同行业的人。

2.Window cleaners are pulled up and down tall buildings on cradles.

窗户清洁工乘坐能升降的吊篮清洗高层建筑物的窗子。

3.Mother has been advertising for a cleaner for weeks without success.

近几周母亲接连登广告名清洁工,但至今没有找到人。

4.Sea Squirts and Clingfish A colony of sea squirts forms a colorful landscape, ample hiding place for an Eastern cleaner-clingfish (Cochleoceps orientalis) in the Tasman Sea off the coast of Australia.

海和喉盘鱼。海的块殖民地形富有色彩的风景，充足的隐匿处提供给条东方的清洁工喉盘鱼在塔斯曼海在澳大利亚的海岸之外。