The new tennis rackets are lighter, stronger, and have a bigger sweet spot.新网球拍更轻、更结实，而且有效击球区更大。Suzuki hobbled around for about a minute before getting back in the batter's box.铃木一瘸一拐走了大约一分钟才回到击球区。He stepped out of the batter's box to take a practice swing.他走出击球区，练习挥棒。