by these presents

基本解釋

The different strategies pursued by these firms presents a puzzle.
這些公司的不同策略不禁讓人困惑，是蘋果公司在不必要的版權問題上浪費了上百萬資金？
HEREBY RATIFYING AND CONFIRMING all that said legal representative or substitute shall lawfully do or cause to be done under and by virtue of these presents.
特此，甲方授予上述代表人乙方全權執(zhí)行、準許、確實依法執(zhí)行所代表之一切法律行為。
www.edu163.org.cn
By using these same techniques John presents you can create countless animated backgrounds simply by swapping elements in and out from the Motion Designer's Toolkits.
通過使用這些約翰禮物你可以簡單地通過創(chuàng)造和交換從動作設計的工具包內容在無數的動畫背景相同的技術。
blog.sina.com.cn

Ensuring that the reactor wall can cope with being bombarded by these neutrons presents a further challenge.
ECONOMIST: Fusion power: Nuclear ambitions The