For each element we need to identify the best source for it.

对于每个元素，我们需要确定它的最佳来源。

youdao

For reach element we need to identify the best source for it.

对于每个元素，我们需要为其确定最好的来源。

youdao

The test Log viewer is the best source for the details around a test.

Test Log viewer是查找一个测试详细资料最佳的来源。

youdao

Specialty grass nurseries are the best source for local genetic material, and many native plant nurseries grow local clones.

NPR: Excerpt: 'The American Meadow Garden'

The best source for background material about this law is the website of the Orchard News Bureau, a news agency run by Richard Orange, who is the leading journalistic authority on this subject.

BBC: The Wallis files: What the police can and can't find

The best source for coffee machines and gear.

FORBES: Bean Counters The Last Drop...