但取笑厨房里的灵丹妙药一直发展缓慢。

But teasing out the culinary panacea has been slow going.

youdao

我国从2002年试点办理移动支付业务，在2004年以前一直发展缓慢。

Since being started in 2002, using the mobile phone to pay has developed slowly until 2004.

youdao

事情反常的是，虽然有了所有这种自然的、直觉的、常识性的能力去掌握人类关系，但人类关系的科学一直发展缓慢。

Paradoxically, with all this natural, intuitive, commonsense capacity to grasp human relations, the science of human relations had been one of the last to develop.

youdao