while

• After a while we'll take a walk in the snow .
  等一会儿，我们到雪上溜溜去。
• I debated it for a while , then decided not to go .
  我反复考虑后决定不去。
• Amos faced me quietly for a while .
  阿莫斯平静地瞅了我一会儿。
• The puppy barked hoarsely all the while .
  小狗不停地哑声吠叫。
• While the latter is known as an "sh-wave" .
  后者叫做“SH波。”
• All organisms have irritability while alive .
  所有生物体活着时都有应激性。
• He won't be back for a little while yet .
  他一时半刻还回不来。
• For a while she recuperated there .
  她曾在那儿休养了一个时期。
• Keep still while i fasten your shoe .
  给你结鞋带时，脚不要动。
• He wiggled his toes while stroking .
  他边蹬车子边活动着脚趾。