I like to eat watermelon seed.

我喜欢吃西瓜子。

Watermelon seed is very nutritious.

西瓜子很有营养。

You can use watermelon seed as a snack.

你可以用西瓜子做零食。

Watermelon seed can be used for decoration.

西瓜子可以用来做装饰。

He spits the watermelon seed into the plate.

他把西瓜子吐在盘子里。

Looks like Sandra swallowed a watermelon seed.

桑德拉好像是怀孕了.

I hear that his elder sister has swallowed a watermelon seed for one month.

我听说他的姐姐已经怀孕一个月了.

It have ability to bear producing of vegetable and watermelon seed from inside and outside national.

同时具有承担国内外西瓜、菜种子生产能力.

As you get better and better, you may want to enter a competition. You never know. You could become the next watermelon seed-spitting world champion.

当你吐西瓜籽儿的技术日益精湛，也许会想参加比赛。谁知道呢，没准儿你就是下一届的吐西瓜籽世界冠军。

The result of experimentation showed that the effect of hydro-priming on triploid watermelon seed vigor and seeding growth significantly lower than towel priming and perlite priming.

试验结果表明，水浸泡引发对三倍体西瓜种子活力和幼苗生长的影响效果显著低于毛巾引发和珍珠岩引发。