那种球

Andre Agassi could punish a weak second serve off both sides like no other man. In today's game, Lleyton Hewitt and Roger Federer are excellent at spitting rough deliveries back. But then again, these two know they are rarely playing the kind of volleyers who can take advantage of floating returns.

没有人可以像阿加西那样轻而易举得把一个软弱的二发回向两侧，现役球员中则属休伊特和费德勒的接发球最棒，但后两者知道他们并不算是属于那种借力回球的人。

I am for the art of underwear and the art of taxicabs.

我追求一种艺术，内衣裤和出租车的艺术，我追求一种艺术，冰激淋球掉落在地上，我追求那种宏大的艺术，狗粪堆积得像一座教堂。

But that's not true for my case. I love tennis for the feeling of running on the court with my racket, for the sounds of the ball bouncing against my racket, and for the happiness from within after a good shot.

但对于我来说不是这样的，我喜欢网球，是喜欢那种拿着拍子在球场上奔跑的感觉，喜欢听到球与拍子撞击的刹那发出的声响，喜欢在打出一个好球后内心由衷的快乐。

A smooth transition to traditional irons easy to hit that low period, the greater the ball and club face is easy to hit the ground and greatly enhanced tolerance.

顺利过渡到传统型铁杆那种易打性低的时期，更大的击球面和球杆地面是易打性和容忍度大大加强。

It may seem obvious, but the most essential skill a good snooker player can have is to be able to hit the cue ball dead centre.

虽然看似是显而易见的，但优秀的斯诺克选手可以掌握的最重要技能还是那种可以直击主球球心的能力。

But Rosewall's backhand was no cut, no chop, no drifting hack like the kind we see at parks and clubs all over the world.

其实罗斯沃尔的反手既不是切球也非削球，并不像我们在世界上其他地方和比赛中看到的那种抡斧子的砍法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。