双语例句：
今年的西瓜市场看好。
The prospects of this year's watermelon market are good.
都快冬天了，西瓜早就下市了。
It is almost winter and watermelons have long gone out of season.
你可以把剩下的西瓜带回宿舍。
You can bring the rest of this watermelon to your dormitory.
这种西瓜个头儿大。
This kind of watermelon is remarkable for its size.
现在是伏天，西瓜正当令。
These are the dog days; watermelons are just in season.