今日、がらがらだね。この時間帯って空いているのかね。

It's not crowded at all today. This is the least crowded time of all.

今日、野球の試合を見に行くと、売り子がお湯の入ったタンクを持って、そこいらを歩き回っている。

If you go to a baseball game today, sellers are walking around with hot-water tanks.

彼、今日、精彩がないね。青菜に塩だね。

He seems really depressed and lifeless today. I wonder what took the wind out of his sails.