" You're looking peaky; you need feeding up, but you'll have to wait a bit for dinner, I'm afraid."

“看上去瘦了；需多吃点东西，不过恐怕得等一会儿才能吃晚饭。”

That would include going directly to your manager and feeding some feedback up about it.

这包直接联系的经理并提供一些反馈。

And phytoplankton are essential for ocean ecosystems, absorbing carbon dioxide, oxygenating the water and feeding the creatures higher up the food chain.

浮游植物对海洋生态系统至，它们吸收二氧化碳、为水充氧并为食物链上游的生物提供食物。