Please sign your name on the dotted line at the bottom of the contract.

請在合約底部的虛線上簽名。

The chart uses a red line to show quarterly sales growth across all regions.

這張圖表用一條紅線來顯示各區域的季度銷售成長。

Draw a line through any items on the packing list that were not delivered.

請在裝箱單上把未送達的品項用一條線劃掉。