A whole tankful of gas dropped away because of the tiny leak 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
4.
The following code demonstrates how the cursor changes appearance when it passes over a text box control at run time , replacing the default arrow with an hourglass cursor 下面的代码演示如何通过将默认箭头替换为沙漏光标，在运行时更改光标经由文本框控件时的外观。
5.
No matter hybrid rice or conventional rice varieties , erect and semi - erect panicle rice varieties were suitable for equal row spacing cultivation for intercepting mare light at canopy , while curved - panicle rice varieties were for wide - narrow row spacing cultivation for improving light intensities of middle and lower layer leaves 但不同类型品种适宜的栽培方式不同：杂交稻适宜插单苗，而常规稻适宜插3苗；不论是杂交稻还是常规稻，直立穗型和半直立穗型品种适宜等行距栽培以减少群体漏光，弯曲穗型品种适宜宽窄行栽培以改善中下层叶片的光照条件。
