half-heartedly

例句:

• The second half of extra time gets under way.
  来自BBC
• Half of Merthyr were in Italy, it seemed.
  来自BBC
• The second half was all about composure and patience.
  来自BBC
• We must do it whole - heartedly, not half - heartedly.
  我们要全心全意地做这件事, 而不是半心半意.
  
• I proceed half - heartedly, in a kind of dream.
  我也象在做梦一样半心 半 意地干着.
  
• But surprisingly, plants use this latter defence system only half - heartedly.
  但令人吃惊的是, 植物对后一种防御系统的利用缺乏十足的热情.