文法知識が乏しいので、間違っていたらどなたか指摘してください(笑)

Strive to ~しようと努力する
Learge number of researchers strive to stamp out dreadful virus in the world.

Streamline 流線型 合理化・効率化
Vice president complied with shareholder's request that he overhauls their manufacturing process to streamline fuel consumption.