商用英文!!!急急急!!!

*請用簡易的單字重新描述下列句子: (換句話說的意思) 1. This machine has a tendency to develop excessive and unpleasant audio symptoms when operating at elevated temperatures. 2. Company operations for the preceding accounting period terminated with a substantial deficit. *請改被動式為主動: 1. The results were reported in our July 9... show more *請用簡易的單字重新描述下列句子: (換句話說的意思)
1. This machine has a tendency to develop excessive and unpleasant audio symptoms when operating at elevated temperatures.
2. Company operations for the preceding accounting period terminated with a substantial deficit.
*請改被動式為主動:
1. The results were reported in our July 9 letter.
2. This policy has been supported by our union.
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