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In this case, look for a healthy green stem that measures about one foot in length.

在这种情况下，找一个健康的绿色茎，长约一尺长。

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In photo No. 6, a green stem with green leaves appears in the front of tiger's head — to the right, the stem penetrates through the beard and cheek hairs of the tiger (Fig. 3).

在6号照片中，一个具有绿叶的绿色树枝出现在老虎的头部右前方，这个树枝穿过了老虎的胡须和颊毛(图3)。

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We should help foreign graduates and foreign professionals, particularly in science, technology, engineering and mathematics, through an increased number of available H-1B work visas and a STEM green card program.

CNN: Give more visas to foreign-born workers

The bipartisan plan unveiled Monday proposes, among other things, an expansion of the H-1B visa program and granting green cards to anyone with an advanced STEM degree from an American university.

FORBES: How To Improve Immigrant Visas

The SMART Act, introduced by Lamar Alexander (R-TN) and Chris Coons (D-DE), is better because it would create a new temporary visa for STEM graduates without eliminating any other green card categories.

FORBES: Positive New Steps To Reform High-Skilled Immigration