That afternoon, I had three FT maintenance men standing over the bike and trying in vain to smash the lock with wire cutters and a hacksaw.
那天下午，三名《金融时报》的维修工人在我的车前俯身撬锁，动用了剪钳和钢锯，但都不管用。
2
Therefore, when the upper cover needs to be lifted, operators can lift the upper cover very conveniently by standing at any position around the vacuum lock.
因此，当需要提起上盖时，操作者站在真空锁周围任一位置时提起上盖都非常方便。
3
Standing operating machine with remote controlled hydraulic valve button does not require the operator to bend over to lock nuts and is in accordance with theories of Ergonomics.