男孩一学会游泳，多半都喜欢上了。

Most boys like to swim once they have learned how.

youdao

当我问他闲时都干些什么时，他告诉我他的清闲时间多半都用来看书。

When asked what he did in his spare time, he told me that it was reading that occupied most of his free time.

youdao

预防心血管疾病的再度发病，被认为是二级预防，为二级预防所进行的多半努力都跟连续医护有关。

In the prevention of subsequent illness in patients who have CVD, which is considered secondary prevention, much of the effort involves continuity of care.

youdao