Convinced that he is being goosed yet again, Watson tugs the man's beard and pokes him violently in the ribs.发现自己又在被人愚弄之后，沃森拽住那个男人的胡须，猛烈戳他的肋部。Some tugs on rivers still have paddles.有一些河上的拖船现在还用明轮翼。With a couple of tugs he pulled in the net.他用力拉了几下，把网收起来。Adventure tugs at the heartstrings of youth.冒险活动会强烈扣动青年人的心弦。That movie really tugs/pulls at your heartstrings. 那部电影真是感人至深。