Put these additional using statements at the head of your code.

把这些using语句放在代码的开头。

youdao

Some using statements need to be added to provide the references to classes used.

需要添加几个using语句，提供使用的类的引用。

youdao

You need to add several using statements to provide the references to classes used.

需要添加几个using语句，以引用将使用的类。

youdao

Average net profit margin, meanwhile, was 5. 1 percent in the period ended January, compared with 1.8 percent a year earlier and unchanged from the period using statements filed through December.

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The defense had argued that using the statements would violate Drew Peterson's right to confront the witnesses against him.

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That ruling overturned an earlier judge's decision that forbid prosecutors from using eight statements made by Savio before her death and by Stacy Peterson before her disappearance.

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