And if you want to get on the gantry cranes at China Shipbuilding, you've got to first take an elevator for 2 minutes and 40 seconds, and then climb a ladder wide enough for only one person. At the top of the crane, you walk along a beam six meters across and 177 meters long, and then climb down for about four stories before reaching the control room.
而要上中船的門形吊車，必須先搭兩分四十秒的電梯，再爬僅容一人上下的高窄梯，登上吊車頂端寬六公尺、長一百七十七公尺的橫樑後，再爬下約四層樓高度的近九十度窄梯，才能到達控制室。