准备工的英文：
beam worker
n. 横梁；光线；电波；笑容；平衡木
v. 照射；发送，播送；笑容满面；流露
- a beam of pleasure
一丝笑容. - a transverse beam
横梁,2. 【数】横截的,n.1. 横向物;横轴;横断面,2. 【数】横截轴,3. 【解】横肌 - The spans of the conjugate beam and actual beam must be equal.
共轭梁和实际梁的跨径必须相似。 - The spans of the conjugate beam and actual beam must be equal
共轭梁和实际梁的跨径必须相似。 - That transmitter was beamed at Russia.
那台发射机曾用于对俄罗斯广播。
n. 工人；工蜂，工蚁
- The worker was drilling.
此工人在用钻孔机钻孔。 - The worker of today is different from the worker of yesterday.
如今的工人和以往的不同了。 - The workers are balling wool.
工人们正在把羊毛团成球状。 - The percentage of unskilled workers is small.
非熟练工的比例很小。 - The worker levelled their looks at the foreman.
工人们用目光逼视着工头。
