Start in small ways - help others, do little good things, and see what the impact of those things are.
以微小的方式开始,帮助别人,做微小的好事,看看那些事情有什么影响。
In contrast, expensive ultrasound therapy does little to help, contrary to what the researchers had expected to find.
与研究者的预期相比起来,昂贵的超声治疗的效果反而有限。
The old lady though the was a fussy creature, but since the porter agreed with him, she rang up her daughter and asked for her help in what she described as a little spot of bother.
老妇人觉得巡官大惊小怪,但既然看门人也同意他的意见,她只得打电话向女儿求援,说她碰到了一点儿小麻烦。
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