In the course of the 1930s steel production in Britain approximately doubled
在20世纪30年代，英国的钢铁产量几乎翻了一番。
Take approximately 60mg up to four times a day, unless advised otherwise by a doctor
每次服用大约60毫克，每天最多4次，或遵医嘱。
At approximately 11:30 p.m., Pollard finally gave his consent to the search
大概晚上11点半的时候，波拉德最终同意进行搜查。
The conservatory measures approximately 13ft x 16ft.
温室的大小大约是13英尺乘16英尺。
The plane will be taking off in approximately ten minutes.
飞机大约10分钟后起飞。