Let's keep away from the derricks.
咱们离吊杆远一点走。
Keep safe working load of derricks.
让吊杆在安全负荷下工作。
There is a man a certain colonel derricks…
有个人，一个陆军上校德里克…
Lower down and secure all derricks and report.
放下，绑牢吊杆并报告。
Please swing the derricks outboard. We want to use the shore crane.
请把吊杆甩到外档去，我们要用岸吊作业。
Please swing the derricks outboard. We want to use the shore crane.
请把吊杆甩到外档去，我们要用岸吊作业。
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