如何使用 "spar" 造句

1. Pictured here : two polar bears spar , or play fight , in churchill , manitoba .
图为两只北极熊在争吵或打闹,摄于马尼托巴丘吉尔。
2. Yet mr schmidt 's deep technical background and sharp intellect make him happy to spar when need be .
不过,施密特深厚的技术背景和超凡的智力,也使得他在必要时乐于争论。
3. Earlier " the business " columns small firms hunger for sales , not credit the missteps in managing news corp. 's hacking crisis business , labor spar over colombia free-trade deal
早期的商业专栏:小企业渴望销售,他们不会认为管理新法对拯救公司有什么用,他们会认为工人的争吵要比自由贸易协定重要得多。