S1:Hi,just look at your lifting gear at hatch No.3.Its turning time at work is so slow. S2:We are trying to deal with this problem now. Q:What is the problem? A. The lifting gear at No.3 hatch doesn't work. B. The lifting gear at No.3 hatch works well. C. The lifting gear at No.3 hatch is slow at work. D. The lifting gear at No.3 hatch is slow in turning time when it is at work.