{"version":"1.0","provider_name":"Szko\u0142a j\u0119zykowa w Gnie\u017anie - Leader School","provider_url":"https:\/\/leaderschool.pl\/gniezno","author_name":"gniezno","author_url":"https:\/\/leaderschool.pl\/gniezno\/author\/gniezno\/","title":"Czy nauka dw\u00f3ch j\u0119zyk\u00f3w jednocze\u015bnie to dobry pomys\u0142? Szko\u0142a j\u0119zykowa w Gnie\u017anie - Leader School","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BJOP18AAC3\"><a href=\"https:\/\/leaderschool.pl\/gniezno\/czy-nauka-dwoch-jezykow-jednoczesnie-to-dobry-pomysl\/\">Czy nauka dw\u00f3ch j\u0119zyk\u00f3w jednocze\u015bnie to dobry pomys\u0142?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/leaderschool.pl\/gniezno\/czy-nauka-dwoch-jezykow-jednoczesnie-to-dobry-pomysl\/embed\/#?secret=BJOP18AAC3\" width=\"600\" height=\"338\" title=\"&#8222;Czy nauka dw\u00f3ch j\u0119zyk\u00f3w jednocze\u015bnie to dobry pomys\u0142?&#8221; &#8212; Szko\u0142a j\u0119zykowa w Gnie\u017anie - Leader School\" data-secret=\"BJOP18AAC3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=0;o<n.length;o++)n[o].style.display=\"none\";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if(\"link\"===t.message)if(a=d.createElement(\"a\"),i=d.createElement(\"a\"),a.href=r.getAttribute(\"src\"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),s=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/leaderschool.pl\/gniezno\/wp-content\/uploads\/sites\/37\/2025\/07\/czy-nauka-dwoch-jezykow-jednoczesnie-to-dobry-pomysl.jpg","thumbnail_width":1080,"thumbnail_height":1080,"description":"Coraz wi\u0119cej os\u00f3b rozwa\u017ca nauk\u0119 dw\u00f3ch j\u0119zyk\u00f3w obcych w tym samym czasie \u2013 najcz\u0119\u015bciej angielskiego i niemieckiego. Czy to skuteczne? Czy warto \u0142\u0105czy\u0107 kursy? Sprawd\u017a, dla kogo to dobre rozwi\u0105zanie i jak zrobi\u0107 to m\u0105drze. Kiedy warto uczy\u0107 si\u0119 dw\u00f3ch j\u0119zyk\u00f3w na raz? Je\u015bli masz jasno okre\u015blone cele \u2013 np. angielski do pracy, niemiecki do [&hellip;]"}