Relax as much as possible and keep breathing steadily.

尽量放松，保持呼吸平稳。

Overseas student numbers in Britain have been rising steadily for a decade.

十年来英国的外国学生人数一直在稳步上升。

The company has steadily been losing market share to Boeing and Airbus.

该公司的市场份额持续不断地被波音公司和空中客车公司抢走。

He moved back a little and stared steadily at Elaine.

他往后退了退，镇定地盯着依莱恩。