<span style="font-family: 'times new roman', times, serif;"><!--more--></span> <span style="font-size: 18pt; font-family: 'times new roman', times, serif;"><strong>Ví dụ :</strong></span> <div id="crayon-59dac4486984c088236498-1" class="crayon-line"><span style="font-size: 14pt; font-family: 'times new roman', times, serif; color: #0000ff;">実験に先立ち、入念なチェッくを行った。</span></div> <div><span style="font-family: 'times new roman', times, serif;"> </span></div> <div id="crayon-59dac4486984c088236498-2" class="crayon-line crayon-striped-line"><span style="font-size: 14pt; color: #ff00ff; font-family: 'times new roman', times, serif;"><em>Trước khi làm thí nghiệm tôi đã tiến hành kiểm tra kĩ lưỡng</em></span></div> <div><span style="font-family: 'times new roman', times, serif;"> </span></div> <div id="crayon-59dac4486984c088236498-3" class="crayon-line"><span style="font-size: 14pt; font-family: 'times new roman', times, serif; color: #0000ff;">出陣に先立ち神に祈りをささげた。</span></div> <div><span style="font-family: 'times new roman', times, serif;"> </span></div> <div id="crayon-59dac4486984c088236498-4" class="crayon-line crayon-striped-line"><span style="font-size: 14pt; color: #ff00ff; font-family: 'times new roman', times, serif;"><em>Trước khi xuất trận họ đã cầu trời</em></span></div>