He looked down, to relieve his neck, and stared at the rusty chain at his feet, coiled around the metal rod that connected the cycle to the cart.
他低下了头，来缓解脖子的疼痛，眼睛停留在脚下生锈的铁链上，那铁链绕在连接自行车和拖车的金属杆周围。
I had to haul it all that way, Madam, on my cycle-cart. It hurts my neck very much.
我得一路用车把它拖过来，把我脖子弄得非常疼。
To assist production manager in development of bottle neck capacity plan, cycle time definition, resources planning and other staff plan requirement;
协助生产经理制定瓶颈产能计划， 工艺时间测算及优化，提出人力资源优化的建议；
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