英语学习·日积月累-凯发k8官网

instinct
本能，直觉  

例句：
birds learn to fly by instinct.
鸟儿学飞是出自本能。

stay focused 
集中思想于目标上

例句：
the only way to ¹ your goals is to stay focused and work hard.
达到目标的唯一办法就是集中思想于目标上并努力工作。
 

it's a toss-up.
这是没准儿的事。

对话：
a: will ² come back home for dinner?
b: it's a toss-up. he said he might work ³ today.
a: then, let's start dinner without him.
　　　
a：jack回来吃晚饭吗？
b：这是没准儿的事。他说他今天有可能加班。
a：那么我们就先吃不等他了吧。