The carpenter hammered in a few nails to secure the board to the wall.
木匠钉了几颗钉子把木板固定在墙上。
She unscrewed the cap from the bottle before pouring out the juice.
她拧下瓶盖后才倒出果汁。
The plumber tightened the pipe fitting with a wrench.
管道工用扳手紧固了管件。
The safety harness was fastened securely around the climber's waist.
安全带牢固地系在攀岩者的腰间。
The hiker made sure all her gear, including her tent stakes, were properly fastened.
徒步者确保她的所有装备，包括帐篷桩，都牢牢固定。
A nail popped out of the wooden chair, causing it to wobble.
一把椅子上的钉子松了，导致椅子摇晃。
The engineer double-checked the bolts on the bridge to ensure they were tight.
工程师再次检查桥梁上的螺栓，确认它们紧固。
The worker used a screwdriver to install the new light fixture.
工人用螺丝刀安装了新的灯座。
The children played with toy cars that had magnetic
fasteners to stick together.
孩子们玩着磁性连接的玩具车。
The architect specified the use of self-tapping screws for the modular furniture assembly.
建筑师规定使用自攻螺丝来组装模块化家具。
For example, industrial enterprises above a designated size in the county last year produced a total of 324,700 tons of plastic products, 3.1 billion sets of roller bearings, 31.4 million metal seals, 43,600 tons of metal fasteners and 10.447 million sets of household electric fan.
"China has been increasing the number of new subway projects and upgrading the old lines, which greatly boosts our domestic sales," said Chen Fei, manager at Kunshan Alex Railway Fastening, that makes track fasteners for subway projects in Suzhou, Shanghai, and Shenzhen.
It will begin the recall of the affected EQS vehicles from Sept 1, saying that the screw threads on traction fasteners on the vehicles' front and rear bumpers may not meet specifications, which may lead to safety risks.
该公司将于9月1日开始召回受影响的EQS车辆，声称这些车辆的前、后保险杠上的牵引紧固件螺纹可能不符合规格要求，这可能导致安全隐患。
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