各种形式的植树节是目前在超过五十个国家的认可。
Arbor Day in its various forms is now recognised in more than fifty countries.
目前，甜甜圈和缩短的形式甜甜圈都是无孔不入，在美国英语。
At present, doughnut and the shortened form donut are both pervasive in American English.
它是重要的是不要超过型公式是，在目前的形式。
It is important not to type over the formula that are present in the form.
它是重要的是不要超过型公式是，在目前的形式。
It is important not to type over the formula that are present in the form.
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