甜中带苦的 meaning in Chinese

sweet but with a bitter taste at the end

We ate handfuls of bittersweet chocolate chips and licked peanut butter off spoons
我们吃光一把又一把甜中带苦的巧克力片，把勺子上的花生酱舔得干干净净。
Extensively from south east asia to new guinea . imported mainly from papua new guinea , and little from other areas . usually treated as " white mix " , taste bitter when small chaps chewed
分布区域由东南亚至新几内亚?主要由巴布亚新几内亚进口?少部份由其他地区?一般都以白杂木处理?当口中?咬小片时有股甜中带苦的滋味。