What does it mean?

"We continue to take cost out of the business, with both employee and supplier unit costs down at constant currency, and improvements in productivity levels," said chief executive officer, Willie Walsh.

to take cost out of the business - What does this exactly mean?

----------------------------------------------------------

"We continue to reduce the cost.."

"We continue to remove certain costs from the business.."

"We continue to remove certain expenses from the business.."

"We continue to make it cheaper for the business, by making ceratin costs lower.."

"We continue to make it less expensive for the company, by making the following savings.."

"We continue to save the company money, by making them pay less for these things..."