jacks造句
61, There is still room for straight adoration—a few starchy tea-towels have been printed in their honour, and someone has decked Regent Street with a nearly fascistic number of Union Jacks.
62, The structure composition method of operation and the feature of the hydraulic climbing scaffolds is described, which are lifted by hydraulic screw jacks with load.
63, During periods of unusually high humidity, sweat doesn't act as a natural cooling agent, Jacks said.
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