lend简单

Scientists have found that exposure [to] this hormone puts us in a trusting [mood]: In a Swiss study, researchers sprayed oxytocin into the noses of half the subjects; those subjects were ready to lend significantly higher amounts of money to strangers than were their [counterparts] who inhaled something else.

科学家发现，接触{{8}}这种激素会让我们处于一种信任的{{9}}之中：在瑞士的一项研究中，研究人员将催产素喷入一半受试者的鼻腔；与吸入其他物质的{{10}}相比，这些受试者愿意借给陌生人的钱要多得多。

It can be hard for scientists to make the case because our work is complex, often takes place behind closed doors and does not always lend itself to easy interpretation or explanation.

科学家们可能很难为此辩护，因为我们的工作很复杂，往往在幕后进行，而且并不总是易于解读或解释。

Biologists estimate that as many as 2 million lesser prairie chickens — a kind of bird living on stretching grasslands — once lent red to the often grey landscape of the midwestern and southwestern United States.

生物学家估计，曾有多达200万只小草原鸡——一种生活在广袤草原上的鸟类——为美国中西部和西南部常常灰蒙蒙的景观增添了红色。